1var ei=Object.defineProperty,ti=(n,e,t)=>e in n?ei(n,e,{enumerable:!0,configurable:!0,writable:!0,value:t}):n[e]=t,c=(n,e,t)=>ti(n,typeof e!="symbol"?e+"":e,t);function ni(n){const e=ri();if(!e)return{m4a:!1,alac:!1,flac:!1,details:{aacMp4:"",alacMp4:"",alacXM4a:"",flac:"",flacCanPlayAudioFlac:"",flacCanPlayAudioXFlac:"",flacCanPlayMp4Flac:"",flacX:"",flacMp4:"",mp4Container:"",xM4a:"",userAgent:Vn()}};const t=me(e,"audio/flac"),r=me(e,"audio/x-flac"),a=me(e,'audio/mp4; codecs="flac"'),i={aacMp4:me(e,'audio/mp4; codecs="mp4a.40.2"'),alacMp4:me(e,'audio/mp4; codecs="alac"'),alacXM4a:me(e,'audio/x-m4a; codecs="alac"'),flac:t,flacCanPlayAudioFlac:t,flacCanPlayAudioXFlac:r,flacCanPlayMp4Flac:a,flacX:r,flacMp4:a,mp4Container:me(e,"audio/mp4"),xM4a:me(e,"audio/x-m4a"),userAgent:Vn()};return{m4a:he(i.aacMp4)||he(i.xM4a)||he(i.mp4Container),alac:he(i.alacMp4)||he(i.alacXM4a),flac:he(i.flacCanPlayAudioFlac)||he(i.flacCanPlayAudioXFlac)||he(i.flacCanPlayMp4Flac),details:i}}function ri(){return typeof Audio>"u"?null:new Audio}function me(n,e){return n.canPlayType(e)}function he(n){return n.trim()!==""&&n.toLowerCase()!=="no"}function Vn(){return typeof navigator>"u"?null:navigator.userAgent}const ai=1,ii=!0,si="/analytics/events",oi=15e3,li=5e3,ui=50,ci=2e3,di="32kb",pi=1e4,mi=5,hi=1e3,gi=3e4,fi=!1,yi="od_analytics_debug",ki="operaDepot.analytics.debug",bi="operaDepot.analytics.outbox.v1",Si={schemaVersion:ai,enabled:ii,endpointPath:si,heartbeatIntervalMs:oi,flushIntervalMs:li,maximumBatchSize:ui,maximumOutboxSize:ci,requestBodyLimit:di,requestTimeoutMs:pi,retryLimit:mi,retryBaseDelayMs:hi,retryMaximumDelayMs:gi,debugMode:fi,debugQueryParameter:yi,debugStorageKey:ki,storageKey:bi},x=Object.freeze({...Si});function Ti(n){return{debugMode:n.debugMode??wi(),endpoint:new URL(n.endpoint||x.endpointPath,n.apiBaseUrl).href}}function wi(){try{const n=new URLSearchParams(window.location.search).get(x.debugQueryParameter);return n==="1"||n==="true"?(window.localStorage.setItem(x.debugStorageKey,"1"),!0):n==="0"||n==="false"?(window.localStorage.removeItem(x.debugStorageKey),!1):window.localStorage.getItem(x.debugStorageKey)==="1"||x.debugMode}catch{return x.debugMode}}class Ci{constructor(e){c(this,"debug"),c(this,"endpoint"),c(this,"fetchImpl"),c(this,"storage"),c(this,"events",[]),c(this,"flushTimer",null),c(this,"requestInFlight",!1),c(this,"retryAttempt",0),c(this,"handleOnline",()=>{this.retryAttempt=0,this.flushSoon()}),this.debug=e.debug??x.debugMode,this.endpoint=e.endpoint,this.fetchImpl=e.fetchImpl??window.fetch.bind(window),this.storage=e.storage===void 0?vi():e.storage,this.events=this.restoreEvents(),window.addEventListener("online",this.handleOnline),this.events.length>0&&this.scheduleFlush(0)}enqueue(e){if(this.makeOutboxSpace(e),this.events.length>=x.maximumOutboxSize){this.warn("outbox full; event could not be queued",e);return}this.events.push(e),this.persistEvents(),this.log("event queued",{contentCategory:e.contentCategory,eventId:e.eventId,eventType:e.eventType,playbackPosition:e.playbackPosition,playbackType:e.playbackType,queueSize:this.events.length,sessionId:e.sessionId,sku:e.sku}),this.events.length>=x.maximumBatchSize?this.scheduleFlush(0):this.scheduleFlush(x.flushIntervalMs)}flushSoon(){this.events.length>0&&this.scheduleFlush(0)}flushKeepalive(){const e=this.events.slice(0,x.maximumBatchSize);e.length!==0&&this.submitBatch(e,!0).catch(t=>{this.warn("keepalive submission failed; events remain persisted",{message:yt(t)})})}getQueuedEventCount(){return this.events.length}async flush(){if(this.requestInFlight||this.events.length===0)return;const e=this.events.slice(0,x.maximumBatchSize);this.requestInFlight=!0;try{const t=await this.submitBatch(e,!1),r=new Set(e.map(a=>a.eventId));this.events=this.events.filter(a=>!r.has(a.eventId)),this.persistEvents(),this.retryAttempt=0,this.log("batch accepted",{accepted:t.accepted??e.length,duplicates:t.duplicates??0,remaining:this.events.length,submitted:e.length}),this.events.length>0&&this.scheduleFlush(0)}catch(t){this.retryAttempt+=1;const r=Math.min(this.retryAttempt,x.retryLimit),a=Math.min(x.retryMaximumDelayMs,x.retryBaseDelayMs*2**Math.max(0,r-1)),i=Math.round(a*(.75+Math.random()*.5));this.warn("batch submission failed; events remain persisted",{attempt:this.retryAttempt,message:yt(t),retryInMs:this.retryAttempt<x.retryLimit?i:null}),this.retryAttempt<x.retryLimit?this.scheduleFlush(i):this.warn("retry limit reached; waiting for a new event, online signal, or page reload",{queueSize:this.events.length})}finally{this.requestInFlight=!1}}async submitBatch(e,t){const r=t?null:new AbortController,a=r?window.setTimeout(()=>r.abort(),x.requestTimeoutMs):null;try{const i=await this.fetchImpl(this.endpoint,{body:JSON.stringify({sc
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1standaloneMode:null};const n=navigator,e=n.userAgent||"",t=n.platform||"",r=typeof n.maxTouchPoints=="number"?n.maxTouchPoints:null,a=typeof n.standalone=="boolean"?n.standalone:null,i=n.vendor||"",s=/\biPhone\b/i.test(e),o=/\biPad\b/i.test(e),l=/\biPod\b/i.test(e),u=/\biPhone\b/i.test(t),d=/\biPad\b/i.test(t),h=/\biPod\b/i.test(t),p=t==="MacIntel"&&(r??0)>1,g=/\bCPU (?:iPhone )?OS\b/i.test(e)||/\bCPU OS\b/i.test(e),k=s||u,T=k||o||l||d||h||p||g,w=/\bSafari\b/i.test(e),f=/\bAppleWebKit\b/i.test(e),C=/Apple/i.test(i)||i==="",I=Ei.test(e),v=C&&!I&&(w&&f||T&&a===!0&&f);return{isIphoneSafari:k&&v,isIos:T,isIosSafari:T&&v,isSafari:v,maxTouchPoints:r,navigatorPlatform:t,rawUserAgent:e,resolvedBrowserFamily:Mi({isIphone:k,isIos:T,isSafari:v,modernIpadOS:p,rawUserAgent:e,standaloneMode:a}),standaloneMode:a}}function Mi(n){const{isIphone:e,isIos:t,isSafari:r,modernIpadOS:a,rawUserAgent:i,standaloneMode:s}=n;return r&&e?s?"iphone-safari-standalone":"iphone-safari":r&&a?s?"ipados-safari-standalone":"ipados-safari":r&&t?s?"ios-safari-standalone":"ios-safari":/\bCriOS\b/i.test(i)?"ios-chrome":/\bFxiOS\b/i.test(i)?"ios-firefox":/\bEdgiOS\b/i.test(i)?"ios-edge":/\bOPiOS\b/i.test(i)?"ios-opera":/\bDuckDuckGo\b/i.test(i)?"ios-duckduckgo":t?"ios-webkit":/\bEdg(?:e|A|iOS)?\//i.test(i)?"edge":/\bOPR\//i.test(i)||/\bOpera\b/i.test(i)?"opera":/\bFirefox\//i.test(i)?"firefox":/\bChromium\//i.test(i)?"chromium":/\bChrome\//i.test(i)?"chrome":r?"safari":"unknown"}function Fi(n){const{audioFormatSupport:e,browserEnvironment:t}=n;return t.isSafari||t.isIos?"continuous-alac":e.flac?"continuous-flac":"continuous-aac"}function Oi(n){return n==="continuous-alac"?"alac":n==="continuous-flac"?"flac":"aac"}const We="https://d3ehd4tdywukgy.cloudfront.net",rn=[{audioFile:"audio.m4a",folderSuffix:"CONTINUOUS",format:"continuous-aac",label:"AAC",playbackFormat:"m4a"},{audioFile:"audio.m4a",folderSuffix:"CONT-ALAC",format:"continuous-alac",label:"ALAC",playbackFormat:"alac"},{audioFile:"audio.flac",folderSuffix:"CONT-FLAC",format:"continuous-flac",label:"FLAC",playbackFormat:"flac"}],Ft=[{index:1,slug:"das-rheingold",title:"Das Rheingold",audioFile:null,cueFile:"cues.json",artworkFile:"cover.jpg",nextOperaSlug:"die-walkure",previousOperaSlug:null},{index:2,slug:"die-walkure",title:"Die Walk\xFCre",audioFile:null,cueFile:"cues.json",artworkFile:"cover.jpg",nextOperaSlug:"siegfried",previousOperaSlug:"das-rheingold"},{index:3,slug:"siegfried",title:"Siegfried",audioFile:null,cueFile:"cues.json",artworkFile:"cover.jpg",nextOperaSlug:"gotterdammerung",previousOperaSlug:"die-walkure"},{index:4,slug:"gotterdammerung",title:"G\xF6tterd\xE4mmerung",audioFile:null,cueFile:"cues.json",artworkFile:"cover.jpg",nextOperaSlug:null,previousOperaSlug:"siegfried"}],Ni=250,_i="opera-depot-player:audio-startup-timing";class Li{constructor(e={}){if(c(this,"name","continuous-cue"),c(this,"audio"),c(this,"defaultMediaBaseUrl"),c(this,"fetchImpl"),c(this,"listeners",new Map),c(this,"audioError",null),c(this,"audioUrl",null),c(this,"cleanupAudioListeners",null),c(this,"cueDocument",null),c(this,"cueUrl",null),c(this,"currentContext",null),c(this,"currentCueIndex",null),c(this,"continuousAvailableFormats",[]),c(this,"continuousBaseUrlDefaulted",null),c(this,"continuousBrowserRecommendationReason",null),c(this,"continuousBrowserRecommendedFormat",null),c(this,"continuousFallbackReason",null),c(this,"continuousHttpStatus",null),c(this,"continuousCueSource",null),c(this,"continuousResolvedAudioFile",null),c(this,"continuousResolvedAudioUrl",null),c(this,"continuousResolvedCueUrl",null),c(this,"continuousResolvedFolder",null),c(this,"continuousResolvedFormat",null),c(this,"continuousSelectedFolder",null),c(this,"continuousSelectedFormat",null),c(this,"continuousTopLevelArtworkUrl",null),c(this,"continuousCurrentCueArtworkUrl",null),c(this,"continuousResolvedArtworkUrl",null),c(this,"continuousRingCycle",!1),c(this,"continuousRingIndexUrl",null),c(this,"continuousRingIndexHttpStatus",null),c(this,"continuousDetectedAsRingFromIndex",!1),c(this,"continuousRootCueUrl",null),c(this,"continuousRootCueHttpStatus",null),c(this,"continuousSelectedOperaSlug",null),c(this,"continuousSelectedOperaCueFileRaw",null),c(this,"continuousSelectedOperaAudioFileRaw",null),c(this,"continuousSelectedOperaCuePathResolved",null),c(this,"continuousSelectedOperaAudioPathResolved",null),c(this,"continuousSelectedOperaCueUrl",null),c(this,"continuousSelectedOperaAudioUrl",null),c(this,"continuousRingIndexLoaded",!1),c(this,"continuousRingOperaCount",null),c(this,"continuousRingOperas",[]),c(this,"continuousCurrentOperaIndex",null),c(this,"continuousCurrentOperaSlug",null),c(this,"continuousCurrentOperaTitle",null),c(this,"continuousNextOperaSlug",null),c(this,"continuousPreviousOperaSlug",null),c(this,"continuousAutoPlayNextOpera",!0),c(this,"continuousRingLoadError",null),c(this,"continuousTrackNumberOffset",0),c(this,"currentQueueTracks",[]),c(this,"resolvedUrls",null),c(this,"ringIndex",null),c(this,"explicitAudioUrl",!1),c(this,"fetchError",null),c(this,"lastCueChangeAt",null),c(this,"lastCueSeekReason",null),c(this,"lastCueSeekTarget",null),c(this,"loadToken",0),c(this,"audioElementId"),c(this,"audioOwnerId"),c(this,"activePlayRequestToken",0),c(this,"playPending",!1),c(this,"playRequestToken",0),c(this,"progressTimer",null),c(this,"startupLastTimeupdateSeconds",null),c(this,"startupFirstAdvancingTimeupdateEmitted",!1),c(this,"seekTarget",null),this.defaultMediaBaseUrl=Ke(e.mediaBaseUrl,We),this.fetchImpl=e.fetchImpl??fetch.bind(globalThis),this.audioElementId=Gi(),this.audioOwnerId=e.audioOwnerId??null,e.audio)this.audio=e.audio;else if(typeof Audio<"u")this.audio=new Audio;else throw new Error("Continuous cue playback requires a browser runtime.");this.audio.preload="auto",this.audio.dataset.operaDepotAudioElementId=this.audioElementId,this.audioOwnerId&&(this.audio.dataset.operaDepotAudioOwnerId=this.audioOwnerId),Vi(this.audio,this.audioElementId,this.audioOwnerId),this.cleanupAudioListeners=this.bindAudioEvents()}async load(e,t={}){await this.loadQueue([{streamSource:e,context:t}],0)}async loadQueue(e,t){var d;if(e.length===0)throw new Error("Continuous cue playback requires at least one cue track.");const r=this.loadToken+1;this.loadToken=r,this.stopProgressTimer(),this.startupLastTimeupdateSeconds=null,this.startupFirstAdvancingTimeupdateEmitted=!1,this.currentQueueTracks=e,this.currentContext=((d=e[t])==null?void 0:d.context)??e[0].context;let a=this.resolveUrls(e[t]??e[0]);if(this.audioUrl=a.audioUrl,this.cueUrl=a.cueUrl,this.continuousSelectedFormat=a.selectedFormat,this.continuousResolvedFormat=a.format,this.continuousSelectedFolder=a.selectedFolder,this.continuousAvailableFormats=a.availableFormats,this.continuousBaseUrlDefaulted=a.baseUrlDefaulted,this.continuousBrowserRecommendationReason=a.browserRecommendationReason,this.continuousBrowserRecommendedFormat=a.browserRecommendedFormat,this.continuousFallbackReason=a.fallbackReason,this.continuousResolvedAudioFile=a.resolvedAudioFile,this.continuousResolvedAudioUrl=a.resolvedAudioUrl,this.continuousResolvedCueUrl=a.resolvedCueUrl,this.continuousResolvedFolder=a.resolvedFolder,this.continuousTopLevelArtworkUrl=null,this.continuousCurrentCueArtworkUrl=null,this.continuousResolvedArtworkUrl=null,this.continuousRingCycle=a.continuousRingCycle,this.continuousRingIndexUrl=a.continuousRingIndexUrl,this.continuousRingIndexHttpStatus=a.continuousRingIndexHttpStatus,this.continuousDetectedAsRingFromIndex=a.continuousDetectedAsRingFromIndex,this.continuousRootCueUrl=a.continuousRootCueUrl,this.continuousRootCueHttpStatus=a.continuousRootCueHttpStatus,this.continuousSelectedOperaSlug=a.continuousSelectedOperaSlug,this.continuousSelectedOperaCueFileRaw=a.continuousSelectedOperaCueFileRaw,this.continuousSelectedOperaAudioFileRaw=a.continuousSelectedOperaAudioFileRaw,this.continuousSelectedOperaCuePathResolved=a.continuousSelectedOperaCuePathResolved,this.continuousSelectedOperaAudioPathResolved=a.continuousSelectedOperaAudioPathResolved,this.continuousSelectedOperaCueUrl=a.continuousSelectedOperaCueUrl,this.continuousSelectedOperaAudioUrl=a.continuousSelectedOperaAudioUrl,this.continuousRingIndexLoaded=a.continuousRingIndexLoaded,this.continuousRingOperaCount=a.continuousRingOperaCount,this.continuousRingOperas=a.continuousRingOperas,this.continuousCurrentOperaIndex=a.continuousCurrentOperaIndex,this.continuousCurrentOperaSlug=a.continuousCurrentOperaSlug,this.continuousCurrentOperaTitle=a.continuousCurrentOperaTitle,this.continuousNextOperaSlug=a.continuousNextOperaSlug,this.continuousPreviousOperaSlug=a.continuousPreviousOperaSlug,this.continuousAutoPlayNextOpera=a.continuousAutoPlayNextOpera,this.continuousTrackNumberOffset=a.continuousTrackNumberOffset,this.continuousRingLoadError=null,this.explicitAudioUrl=a.explicitAudioUrl,this.resolvedUrls=a,this.fetchError=null,this.continuousHttpStatus=null,this.continuousCueSource=null,this.audioError=null,this.seekTarget=null,this.emitDiagnostics(),a.continuousRingCycle){if(a=await this.resolveRingUrlsBeforeCueLoad(a),r!==this.loadToken)return;this.applyResolvedUrls(a)}const i=this.findPreloadedCueDocument(e,t,a),s=i?.cueDocument??await this.fetchCueDocument(a.cueUrl,a.format,a.audioFile,{operaIndex:a.continuousCurrentOperaIndex,operaSlug:
1a.continuousCurrentOperaSlug,operaTitle:a.continuousCurrentOperaTitle,trackNumberOffset:a.continuousTrackNumberOffset});if(r!==this.loadToken)return;if(i&&(this.continuousHttpStatus=i.httpStatus??a.continuousRootCueHttpStatus,this.continuousCueSource="preloaded",this.fetchError=null),this.cueDocument=s,this.continuousTopLevelArtworkUrl=Kt(s),!a.explicitAudioUrl&&!a.continuousRingCycle){const h=Rt(s.catalogueNumber||a.catalogueNumber||zt(this.currentContext??{})||"",this.defaultMediaBaseUrl,a.format,s.audioFile);this.audioUrl=h.audioUrl,this.continuousResolvedAudioFile=h.audioFile,this.continuousResolvedAudioUrl=h.audioUrl,this.continuousResolvedCueUrl=h.cueUrl,this.continuousResolvedFolder=h.folderName}const o=this.resolveInitialCueIndex(s,e,t),l=s.tracks[o]??null,u=l?.startTimeSeconds??0;await this.loadAudio(this.audioUrl??a.audioUrl),r===this.loadToken&&(this.currentCueIndex=o,this.lastCueChangeAt=new Date().toISOString(),this.seekAudio(u),this.updateActiveContextFromCue(o),this.emit("durationchange",{durationSeconds:this.getDuration()}),this.emit("timeupdate",{currentTimeSeconds:this.getCurrentTime()}),this.emit("canplay",{}),this.emitDiagnostics())}async play(){const e=++this.playRequestToken;this.activePlayRequestToken=e,this.playPending=!0;try{await this.audio.play()}catch(t){if(e!==this.playRequestToken)return;throw t}finally{e===this.playRequestToken&&(this.playPending=!1)}if(e!==this.playRequestToken||this.audio.paused){this.emitDiagnostics();return}this.startProgressTimer(),this.emit("mediasessionrefresh",{reason:"continuous-cue:play-resolved"}),this.emitDiagnostics()}pause(){this.playRequestToken+=1,this.playPending=!1,this.audio.pause(),this.stopProgressTimer(),this.emitDiagnostics()}getPlaybackActivity(){return{...this.getAudioElementSnapshot(),activePlayRequestToken:this.activePlayRequestToken,playRequestToken:this.playRequestToken,playPending:this.playPending,trackedAudioElements:Xi()}}getAudioElementSnapshot(){return{audioElementId:this.audioElementId,audioOwnerId:this.audioOwnerId,currentSrc:this.audio.currentSrc||this.audio.src||null,networkState:this.audio.networkState,paused:this.audio.paused,readyState:this.audio.readyState}}seek(e){const t=er(e,this.getDuration());this.seekTarget=t,this.lastCueSeekReason="absolute-seek",this.lastCueSeekTarget=t,this.seekAudio(t),this.emit("timeupdate",{currentTimeSeconds:t}),this.updateCurrentCueForTime(t,"seek"),this.emitDiagnostics()}async navigateTrackMarker(e,t={}){var h;const r=((h=this.cueDocument)==null?void 0:h.tracks)??[];if(r.length===0)return null;const a=this.findCueIndexForTime(this.getCurrentTime())??this.currentCueIndex??0,i=this.getCurrentTime();if(e==="next"&&a>=r.length-1&&this.continuousRingCycle&&this.continuousNextOperaSlug)return this.transitionToRingOpera(this.continuousNextOperaSlug,"first",t.autoPlay===!0,"next-ring-opera",!1);const s=r[0];if(e==="previous"&&a<=0&&s&&i-s.startTimeSeconds<=3&&this.continuousRingCycle&&this.continuousPreviousOperaSlug)return this.transitionToRingOpera(this.continuousPreviousOperaSlug,"last",t.autoPlay===!0,"previous-ring-opera",!1);const o=this.resolveNavigationTargetIndex(e,a,i);if(o===null)return null;const l=r[o],u=l.startTimeSeconds,d=this.resolveNavigationSeekReason(e,a,o);return this.seekTarget=u,this.lastCueSeekReason=d,this.lastCueSeekTarget=u,this.currentCueIndex=o,this.lastCueChangeAt=new Date().toISOString(),this.updateActiveContextFromCue(o),this.seekAudio(u),this.emit("timeupdate",{currentTimeSeconds:u}),this.emitDiagnostics(),{action:e,previousMarkerIndex:a,targetMarkerIndex:o,targetTimeSeconds:u,targetTrackId:l.id,targetTrackNumber:l.trackNumber}}async preloadNext(){}clearPreload(){}setVolume(e){this.audio.volume=Math.max(0,Math.min(e,1))}getCurrentTime(){return this.audio.currentTime||0}getDuration(){return tr(this.audio.duration)??this.getCueDuration()}getDiagnostics(){var a,i,s,o,l,u;const e=this.currentCueIndex===null?null:((a=this.cueDocument)==null?void 0:a.tracks[this.currentCueIndex])??null,t=this.getBufferedRanges(),r=this.getActMarkers();return{engineName:this.name,activeElementId:"continuous-cue-audio",standbyElementId:null,activeTrackId:e?.id??((i=this.currentContext)==null?void 0:i.trackId)??null,activeKey:((s=this.currentContext)==null?void 0:s.key)??null,standbyTrackId:null,
1standbyReadyState:null,standbyNetworkState:null,standbyBufferedRanges:[],activeBufferedRanges:t,currentBufferLoaded:this.audio.readyState>=2,nextBufferLoaded:null,nextPreloadStatus:"unsupported",nextTrackPreloadStatus:"unsupported",nextTrackPreloadTrackId:null,nextTrackPreloadKey:null,scheduledStartTime:e?.startTimeSeconds??null,scheduledEndTime:e?.endTimeSeconds??null,nextScheduledStartTime:this.currentCueIndex===null?null:((l=(o=this.cueDocument)==null?void 0:o.tracks[this.currentCueIndex+1])==null?void 0:l.startTimeSeconds)??null,standbyStartLeadMs:null,overlapMs:null,transitionOverlapMs:null,crossfadeMode:null,overlapAppliedMs:null,schedulingLeadTimeSeconds:null,lastScheduledGapMs:null,secondsBeforeEndWhenStandbyStarted:null,standbyPlayCallAt:null,standbyPlayResolvedAt:null,standbyPlayingEventAt:null,activeEndedEventAt:null,measuredSilentGapMs:null,transitionModeUsed:null,mediaSessionOwnerElement:"continuous-cue-audio",iosHtmlAudioMode:!0,iosTransitionMode:"single-audio-element",mediaOwnerElementId:"continuous-cue-audio",activeElementStillOwnerAfterLock:null,standbyPreloadPolicy:"none",standbyPreplayAttempted:!1,standbyPreplaySucceeded:!1,standbyPreplayBlocked:!1,standbyPreplayMuted:!1,ownerLostAfterStandbyPreplay:!1,mediaSessionStillControllableAfterTransition:null,userGestureTrackUnlockCount:null,tracksPreloadedForIos:null,transitionGapMs:0,lastTransitionGapMs:0,lastTransitionAt:this.lastCueChangeAt,longTrackDetected:null,recommendedEngine:null,gapless5Loaded:null,gapless5UseWebAudio:null,gapless5LoadLimit:null,gapless5LoadLimitRequested:null,gapless5LoadLimitResolved:null,gapless5LoadLimitApplied:null,gapless5Crossfade:null,gapless5CrossfadeShape:null,gapless5CrossfadeShapeCode:null,gapless5SetCrossfadeShapeCalled:null,gapless5MinimalMode:null,gapless5NativeOwnerMode:null,gapless5NativeOwnerElementId:null,gapless5NativeOwnerReadyState:null,gapless5NativeOwnerNetworkState:null,gapless5NativeOwnerPaused:null,gapless5NativeOwnerMuted:null,gapless5NativeOwnerCurrentTime:null,gapless5NativeOwnerDuration:null,gapless5NativeOwnerStatus:null,gapless5NativeOwnerPlayAttemptedAt:null,gapless5NativeOwnerPlayResolvedAt:null,gapless5NativeOwnerError:null,gapless5Options:null,gapless5RequestedUseWebAudio:null,gapless5ResolvedUseWebAudio:null,gapless5CrossfadeMs:null,gapless5SetCrossfadeCalled:null,gapless5AutoDecisionReason:null,gapless5InstanceSnapshot:null,gapless5TrackChangeMirroredOnly:null,gapless5PlaybackServiceReloadDuringTransition:null,gapless5EngineRecreatedDuringTransition:null,gapless5PauseCalledDuringTransition:null,gapless5PlayCalledDuringTransition:null,gapless5ImportStarted:null,gapless5ImportSucceeded:null,gapless5ImportFailed:null,gapless5ImportError:null,gapless5ImportShape:null,gapless5ConstructorStarted:null,gapless5ConstructorSucceeded:null,gapless5ConstructorFailed:null,gapless5ConstructorError:null,gapless5InstanceCreated:null,gapless5LoadQueueStarted:null,gapless5LoadQueueSucceeded:null,gapless5LoadQueueFailed:null,gapless5LoadQueueError:null,gapless5PlaylistLength:null,gapless5CurrentIndex:null,gapless5AdvanceEventReceived:null,gapless5EndedEventReceived:null,gapless5FinishedEventReceived:null,gapless5GlobalQueueIndex:null,gapless5InternalPlayerState:null,gapless5UrlCount:null,currentTrackIndex:this.currentCueIndex,lastGapless5Event:null,lastGapless5Error:null,audioContextState:null,audioContextBaseLatency:null,audioContextOutputLatency:null,destinationMaxChannelCount:null,destinationChannelCount:null,masterGainValue:null,sourceGainValue:null,sourceStartedAt:null,sourceStopScheduledAt:null,activeSourceConnected:null,sourceConnectedToGain:null,gainConnectedToDestination:null,decodedBufferNumberOfChannels:null,decodedBufferDuration:null,decodedBufferSampleRate:null,currentOutputMode:null,lastUserGestureAt:null,lastContextResumeResult:null,lastPlayCallResult:null,lastAudioContextResumeAt:null,mediaSessionSupported:null,mediaSessionHandlersRegistered:[],lastMediaSessionAction:null,selectedArtworkUrl:null,documentVisibilityState:null,lastVisibilityChangeAt:null,backgroundPlaybackObserved:null,webAudioBackgroun
1dPlaybackObserved:null,lockScreenControlActionReceived:null,isIos:null,isSafari:null,isIphoneSafari:null,isIosSafari:null,rawUserAgent:null,navigatorPlatform:null,maxTouchPoints:null,standaloneMode:null,resolvedBrowserFamily:null,decodeError:this.fetchError??this.audioError,mseSupported:null,mediaSourceReadyState:null,sourceBufferUpdating:null,appendedSegmentCount:null,bufferedRanges:t,currentSegmentIndex:null,mseAppendError:null,mseFetchError:null,mseManifestUrl:null,mseManifestLoaded:null,mseMimeType:null,mseCurrentTrackId:null,mseCurrentTrackNumber:null,restoredPositionApplied:null,restoredPositionSeconds:null,initialTrackMarkerIndex:null,reasonForInitialSeek:null,targetForwardBufferSeconds:null,maxForwardBufferSeconds:null,keepBehindSeconds:null,bufferedAheadSeconds:null,bufferedBehindSeconds:null,nextSegmentToAppend:null,evictionCount:null,lastEvictedRange:null,appendQueueLength:null,sourceBufferQuotaError:null,lastMseNavigationAction:null,previousMarkerIndex:null,targetMarkerIndex:this.currentCueIndex,targetTimeSeconds:this.seekTarget,startupDiagnostics:null,lastDebugMessage:null,continuousCueLoaded:this.cueDocument!==null,continuousSelectedFormat:this.continuousSelectedFormat,continuousResolvedFormat:this.continuousResolvedFormat,continuousSelectedFolder:this.continuousSelectedFolder,continuousAvailableFormats:this.continuousAvailableFormats,continuousBrowserRecommendedFormat:this.continuousBrowserRecommendedFormat,continuousBrowserRecommendationReason:this.continuousBrowserRecommendationReason,continuousResolvedFolder:this.continuousResolvedFolder,continuousResolvedAudioFile:this.continuousResolvedAudioFile,continuousResolvedCueUrl:this.continuousResolvedCueUrl,continuousResolvedAudioUrl:this.continuousResolvedAudioUrl,continuousBaseUrlDefaulted:this.continuousBaseUrlDefaulted,continuousFallbackReason:this.continuousFallbackReason,continuousAudioUrl:this.audioUrl,continuousCueUrl:this.cueUrl,continuousCueCount:((u=this.cueDocument)==null?void 0:u.tracks.length)??0,continuousHttpStatus:this.continuousHttpStatus,continuousCueSource:this.continuousCueSource,continuousCurrentCueIndex:this.currentCueIndex,continuousCurrentCueTitle:e?.displayTitle??e?.title??null,continuousCurrentCueStart:e?.startTimeSeconds??null,continuousCurrentCueEnd:e?.endTimeSeconds??null,continuousAudioReadyState:this.audio.readyState,continuousAudioNetworkState:this.audio.networkState,continuousBufferedRanges:t,continuousSeekTarget:this.seekTarget,continuousLastCueChangeAt:this.lastCueChangeAt,continuousFetchError:this.fetchError,continuousAudioError:this.audioError,continuousLastMediaSessionAction:null,continuousTopLevelArtworkUrl:this.continuousTopLevelArtworkUrl,continuousCurrentCueArtworkUrl:this.continuousCurrentCueArtworkUrl,continuousResolvedArtworkUrl:this.continuousResolvedArtworkUrl,continuousActMarkerCount:r.length,continuousActMarkers:r,continuousLastCueSeekReason:this.lastCueSeekReason,continuousLastCueSeekTarget:this.lastCueSeekTarget,continuousRootCueUrl:this.continuousRootCueUrl,continuousRootCueHttpStatus:this.continuousRootCueHttpStatus,continuousRingCycle:this.continuousRingCycle,continuousRingIndexUrl:this.continuousRingIndexUrl,continuousRingIndexHttpStatus:this.continuousRingIndexHttpStatus,continuousRingIndexLoaded:this.continuousRingIndexLoaded,continuousDetectedAsRingFromIndex:this.continuousDetectedAsRingFromIndex,continuousRingOperaCount:this.continuousRingOperaCount,continuousRingOperas:this.continuousRingOperas,continuousSelectedOperaSlug:this.continuousSelectedOperaSlug,continuousSelectedOperaCueFileRaw:this.continuousSelectedOperaCueFileRaw,continuousSelectedOperaAudioFileRaw:this.continuousSelectedOperaAudioFileRaw,continuousSelectedOperaCuePathResolved:this.continuousSelectedOperaCuePathResolved,continuousSelectedOperaAudioPathResolved:this.continuousSelectedOperaAudioPathResolved,continuousSelectedOperaCueUrl:this.continuousSelectedOperaCueUrl,continuousSelectedOperaAudioUrl:this.continuousSelectedOperaAudioUrl,continuousCurrentOperaIndex:this.continuousCurrentOperaIndex,continuousCurrentOperaSlug:this.continuousCurrentOperaSlug,continuousCurrentOperaTitle:this.continuousCurrentOperaTitle,continuousNextOperaSlug:this.continuousNextOperaSlug,continuousPreviousOperaSlug:this.continuousPreviousOperaSlug,continuousAutoPlayNextOpera:this.continuousAutoPlayNextOpera,continuousRingLoadError:this.continuousRingLoadError}}on(e,t){const r=this.listeners.get(e)??new Set;return r.add(t),this.listeners.set(e,r),()=>{r.delete(t),r.size===0&&this.listeners.delete(e)}}destroy(){var e;this.stopProgressTimer(),(e=this.cleanupAudioListeners)==null||e.call(this),this.listeners.clear(),this.audio.pause(),this.audio.removeAttribute("src"),this.audio.load(),Yi(this.audioElementId)}findPreloadedCueDocument(e,t,r){const a=e[t]??e[0]??null;return a?this.readPreloadedCueDocumentFromTrack(a,r)||(e.map(s=>this.readPreloadedCueDocumentFromTrack(s,r)).find(s=>s!==null)??null):null}readPreloadedCueDocumentFromTrack(e,t){const r=re(e.streamSource.metadata),a=b(r.continuousCueUrl)??b(r.cueUrl);if(!a||!zi(a,t.cueUrl))return null;const i=Hi(r.continuousCueDocument,t.format);return i?{cueDocument:i,httpStatus:W(r.continuousHttpStatus)??t.continuousRootCueHttpStatus}:null}async fetchCueDocument(e,t,r,a={}){try{const i=await this.fetchImpl(e,{mode:"cors"});if(this.continuousHttpStatus=i.status,!i.ok)throw new Error(`Continuous cue fetch failed with HTTP ${i.status}.`);const s=Wr(await i.json(),{audioFile:r,cueUrl:e,format:t,operaIndex:a.operaIndex,operaSlug:
1a.operaSlug,operaTitle:a.operaTitle,trackNumberOffset:a.trackNumberOffset});if(s.tracks.length===0)throw new Error("Continuous cue file does not contain any tracks.");return this.fetchError=null,this.continuousCueSource="fetched",this.emitDiagnostics(),s}catch(i){throw this.fetchError=bt(i),this.emitDiagnostics(),i}}async loadAudio(e){await new Promise((t,r)=>{const a=()=>{this.audio.removeEventListener("loadstart",i),this.audio.removeEventListener("loadedmetadata",s),this.audio.removeEventListener("canplay",s),this.audio.removeEventListener("error",o)},i=()=>{this.emitStartupAudioTiming("audio-loadstart",e)},s=l=>{a(),this.audioError=null,this.emitStartupAudioTiming(l.type==="canplay"?"audio-canplay":"audio-loadedmetadata",e),t()},o=()=>{a();const l=this.audio.error,u=l?`Continuous audio failed to load with media error ${l.code}.`:"Continuous audio failed to load.";this.audioError=u,r(new Error(u))};this.audio.addEventListener("loadstart",i),this.audio.addEventListener("loadedmetadata",s),this.audio.addEventListener("canplay",s),this.audio.addEventListener("error",o),this.emitStartupAudioTiming("audio-src-assigned",e),this.audio.src=e,this.audio.load()})}bindAudioEvents(){const e=[["timeupdate",()=>this.handleTimeUpdate("timeupdate")],["seeked",()=>this.handleTimeUpdate("seeked")],["durationchange",()=>
1this.emit("durationchange",{durationSeconds:this.getDuration()})],["ended",()=>{this.handleAudioEnded()}],["playing",()=>{this.audio.paused||this.activePlayRequestToken!==0&&this.activePlayRequestToken!==this.playRequestToken||(this.startProgressTimer(),this.emitStartupAudioTiming("audio-playing",this.audio.currentSrc||this.audio.src),this.emit("playing",{}),this.emit("mediasessionrefresh",{reason:"continuous-cue:audio-playing"}),this.emitDiagnostics())}],["pause",()=>{this.stopProgressTimer(),this.emit("pause",{}),this.emitDiagnostics()}],["waiting",()=>this.emit("waiting",{})],["loadedmetadata",()=>this.emitStartupAudioTiming("audio-loadedmetadata",this.audio.currentSrc||this.audio.src)],["canplay",()=>{this.emitStartupAudioTiming("audio-canplay",this.audio.currentSrc||this.audio.src),this.emit("canplay",{})}],["error",()=>{const t=this.audio.error;this.audioError=t?`Continuous audio element error ${t.code}.`:"Continuous audio element error.",this.emit("error",{message:this.audioError,error:t}),this.emitDiagnostics()}]];for(const[t,r]of e)this.audio.addEventListener(t,r);return()=>{for(const[t,r]of e)this.audio.removeEventListener(t,r)}}async handleAudioEnded(){if(this.stopProgressTimer(),this.updateCurrentCueForTime(this.getDuration()??this.getCurrentTime(),"ended"),this.continuousRingCycle&&this.continuousAutoPlayNextOpera&&this.continuousNextOperaSlug)try{await this.transitionToRingOpera(this.continuousNextOperaSlug,"first",!0,"ring-auto-next-opera",!0);return}catch(e){this.continuousRingLoadError=bt(e),this.emit("error",{message:this.continuousRingLoadError,error:e}),this.emitDiagnostics();return}this.emit("ended",{transitionedToPreload:!1}),this.emitDiagnostics()}handleTimeUpdate(e){const t=this.getCurrentTime();this.emitFirstAdvancingTimeupdate(t),this.emit("timeupdate",{currentTimeSeconds:t}),this.updateCurrentCueForTime(t,e),this.emitDiagnostics()}emitFirstAdvancingTimeupdate(e){if(this.startupFirstAdvancingTimeupdateEmitted)return;const t=this.startupLastTimeupdateSeconds;this.startupLastTimeupdateSeconds=e,t!==null&&e>t+.05&&(this.startupFirstAdvancingTimeupdateEmitted=!0,this.emitStartupAudioTiming("first-advancing-timeupdate",this.audio.currentSrc||this.audio.src,{currentTimeSeconds:e,previousTimeSeconds:t}))}emitStartupAudioTiming(e,t,r={}){typeof window>"u"||typeof CustomEvent>"u"||window.dispatchEvent(new CustomEvent(_i,{detail:{...r,audioUrl:Zi(t),eventName:e,readyState:this.audio.readyState,networkState:this.audio.networkState}}))}updateCurrentCueForTime(e,t){var i;const r=this.findCueIndexForTime(e);if(r===null||r===this.currentCueIndex)return;const a=(i=this.cueDocument)==null?void 0:i.tracks[r];a&&(this.currentCueIndex=r,this.lastCueChangeAt=new Date().toISOString(),this.updateActiveContextFromCue(r),this.emit("trackchange",{currentTimeSeconds:e,reason:t,targetIndex:r,targetTrackId:a.id,targetTrackNumber:a.trackNumber}))}resolveInitialCueIndex(e,t,r){var s;const a=(s=t[r])==null?void 0:s.context;if(!a)return 0;const i=e.tracks.findIndex(o=>a.trackId&&o.id===a.trackId?!0:typeof a.trackNumber=="number"&&o.trackNumber===a.trackNumber);return i===-1?Math.max(0,Math.min(r,e.tracks.length-1)):i}resolveNavigationTargetIndex(e,t,r){var s;const a=((s=this.cueDocument)==null?void 0:s.tracks)??[];if(a.length===0)return null;if(e==="next")return t>=a.length-1?null:t+1;const i=a[t];return i&&r-i.startTimeSeconds>3?t:t<=0?0:t-1}resolveNavigationSeekReason(e,t,r){return e==="next"?"next-cue-start":t===r?"current-cue-start":"previous-cue-start"}async transitionToRingOpera(e,t,r,a,i){const s=this.currentCueIndex,o=this.findRingOpera(e);if(!o||!this.resolvedUrls)return null;const l=this.loadToken+1;this.loadToken=l,this.stopProgressTimer(),this.fetchError=null,this.audioError=null,this.continuousRingLoadError=null;const u=this.buildResolvedRingOperaUrls(o);this.applyResolvedUrls(u),this.emitDiagnostics();try{const d=await this.fetchCueDocument(u.cueUrl,u.format,u.audioFile,{operaIndex:o.index,operaSlug:o.slug,operaTitle:o.title,trackNumberOffset:u.continuousTrackNumberOffset});if(l!==this.loadToken||(await this.loadAudio(u.audioUrl),l!==this.loadToken))return null;this.cueDocument=d,this.continuousTopLevelArtworkUrl=Kt(d);const h=t==="last"?Math.max(0,d.tracks.length-1):0,p=d.tracks[h]??null,g=p?.startTimeSeconds??0;return this.currentCueIndex=h,this.lastCueChangeAt=new Date().toISOString(),this.lastCueSeekReason=a,this.lastCueSeekTarget=g,this.seekTarget=g,this.seekAudio(g),this.updateActiveContextFromCue(h),this.emit
1("durationchange",{durationSeconds:this.getDuration()}),this.emit("timeupdate",{currentTimeSeconds:g}),i&&p&&this.emit("trackchange",{currentTimeSeconds:g,reason:a,targetIndex:null,targetTrackId:p.id,targetTrackNumber:p.trackNumber}),this.emit("canplay",{}),r&&(await this.audio.play(),this.startProgressTimer()),this.emitDiagnostics(),{action:t==="last"?"previous":"next",previousMarkerIndex:s,targetMarkerIndex:h,targetTimeSeconds:g,targetTrackId:p?.id??null,targetTrackNumber:p?.trackNumber??null}}catch(d){throw this.continuousRingLoadError=bt(d),this.emitDiagnostics(),d}}async resolveRingUrlsBeforeCueLoad(e){if(!e.continuousRingIndexUrl)throw new Error("Continuous Ring playback is missing ring-index.json URL.");const t=this.getPreloadedRingIndex(e)??await this.fetchRingIndex(e.continuousRingIndexUrl);this.ringIndex=t,this.continuousRingIndexLoaded=!0,this.continuousRingOperas=t.operas,this.continuousRingOperaCount=t.operas.length;const r=Jn(t,e.continuousCurrentOperaSlug,e.continuousCurrentOperaIndex)??t.operas[0]??null;if(!r)throw new Error("Continuous Ring index does not list any operas.");const a=e.explicitAudioUrl?an(e.catalogueNumber,this.defaultMediaBaseUrl,e.format,r,r.audioFile??e.resolvedAudioFile,e.resolvedFolder):null;return e.explicitAudioUrl?{...e,continuousCurrentOperaIndex:r.index,continuousCurrentOperaSlug:r.slug,continuousCurrentOperaTitle:r.title,continuousNextOperaSlug:r.nextOperaSlug,continuousPreviousOperaSlug:r.previousOperaSlug,continuousSelectedOperaSlug:r.slug,continuousSelectedOperaCueFileRaw:a?.cueFileRaw??e.continuousSelectedOperaCueFileRaw,continuousSelectedOperaAudioFileRaw:a?.audioFileRaw??e.continuousSelectedOperaAudioFileRaw,continuousSelectedOperaCuePathResolved:a?.cuePathResolved??e.continuousSelectedOperaCuePathResolved,continuousSelectedOperaAudioPathResolved:a?.audioPathResolved??e.continuousSelectedOperaAudioPathResolved,continuousSelectedOperaCueUrl:e.cueUrl,continuousSelectedOperaAudioUrl:e.audioUrl,continuousRingIndexLoaded:!0,continuousRingOperaCount:t.operas.length,continuousRingOperas:t.operas}:this.buildResolvedRingOperaUrls(r,e)}getPreloadedRingIndex(e){return e.continuousRingOperas.length===0?null:{catalogueNumber:e.catalogueNumber||null,operas:e.continuousRingOperas}}async fetchRingIndex(e){try{const t=await this.fetchImpl(e,{mode:"cors"});if(!t.ok)throw new Error(`Continuous Ring index fetch failed with HTTP ${t.status}.`);const r=Kr(await t.json());return this.continuousRingLoadError=null,this.emitDiagnostics(),r}catch(t){throw this.continuousRingLoadError=bt(t),this.emitDiagnostics(),t}}buildResolvedRingOperaUrls(e,t=this.resolvedUrls){var s,o;if(!t)throw new Error("Continuous Ring playback has no resolved folder.");const 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0:s.operas.length)??t.continuousRingOperaCount,continuousRingOperas:((o=this.ringIndex)==null?void 0:o.operas)??t.continuousRingOperas,continuousTrackNumberOffset:a,cueUrl:i.cueUrl,explicitAudioUrl:!1,folderName:i.folderName,resolvedAudioFile:i.audioFile,resolvedAudioUrl:i.audioUrl,resolvedCueUrl:i.cueUrl,resolvedFolder:i.folderName}}applyResolvedUrls(e){this.resolvedUrls=e,this.audioUrl=e.audioUrl,this.cueUrl=e.cueUrl,this.continuousResolvedAudioFile=e.resolvedAudioFile,this.continuousResolvedAudioUrl=e.resolvedAudioUrl,this.continuousResolvedCueUrl=e.resolvedCueUrl,this.continuousResolvedFolder=e.resolvedFolder,this.continuousRootCueUrl=e.continuousRootCueUrl,this.continuousRootCueHttpStatus=e.continuousRootCueHttpStatus,this.continuousRingIndexHttpStatus=e.continuousRingIndexHttpStatus,this.continuousDetectedAsRingFromIndex=e.continuousDetectedAsRingFromIndex,this.continuousSelectedOperaSlug=e.continuousSelectedOperaSlug,this.continuousSelectedOperaCueFileRaw=e.continuousSelectedOperaCueFileRaw,this.continuousSelectedOperaAudioFileRaw=e.continuousSelectedOperaAudioFileRaw,this.continuousSelectedOperaCuePathResolved=e.continuousSelectedOperaCuePathResolved,this.continuousSelectedOperaAudioPathResolved=e.continuousSelectedOperaAudioPathResolved,this.continuousSelectedOperaCueUrl=e.continuousSelectedOperaCueUrl,this.continuousSelectedOperaAudioUrl=e.continuousSelectedOperaAudioUrl,this.continuousCurrentOperaIndex=e.continuousCurrentOperaIndex,this.continuousCurrentOperaSlug=e.continuousCurrentOperaSlug,this.continuousCurrentOperaTitle=e.continuousCurrentOperaTitle,this.continuousNextOperaSlug=e.continuousNextOperaSlug,this.continuousPreviousOperaSlug=e.continuousPreviousOperaSlug,this.continuousRingIndexLoaded=e.continuousRingIndexLoaded,this.continuousRingOperaCount=e.continuousRingOperaCount,this.continuousRingOperas=e.continuousRingOperas,this.continuousTrackNumberOffset=e.continuousTrackNumberOffset,this.explicitAudioUrl=e.explicitAudioUrl}findRingOpera(e){const t=this.ringIndex??(this.continuousRingOperas.length>0?{operas:this.continuousRingOperas}:null);return Jn(t,e,null)}findRingOperaQueueMetadata(e){for(const t of this.currentQueueTracks){const r=re(t.streamSource.metadata);if(b(r.continuousCurrentOperaSlug)===e)return r}return{}}
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t=re(e.streamSource.metadata),r=b(t.continuousAudioUrl)??b(t.audioUrl),a=b(t.continuousCueUrl)??b(t.cueUrl),i=Z(t.continuousSelectedFormat)??Z(t.continuousFormat)??Z(t.format)??"continuous-aac",s=Z(t.continuousResolvedFormat)??Z(t.continuousFormat)??i,o=de(s),l=de(i),u=$i(t.continuousAvailableFormats),d=Z(t.continuousBrowserRecommendedFormat),h=b(t.continuousBrowserRecommendationReason),p=b(t.continuousResolvedFolder),g=b(t.continuousResolvedAudioFile),k=b(t.continuousResolvedCueUrl),T=b(t.continuousResolvedAudioUrl),w=Le(t.continuousBaseUrlDefaulted),f=b(t.continuousFallbackReason),C=b(t.continuousRootCueUrl),I=W(t.continuousRootCueHttpStatus),v=W(t.continuousRingIndexHttpStatus),_=Le(t.continuousDetectedAsRingFromIndex)??!1,q=b(t.continuousSelectedOperaSlug),Q=b(t.continuousSelectedOperaCueFileRaw),_e=b(t.continuousSelectedOperaAudioFileRaw),F=b(t.continuousSelectedOperaCuePathResolved),pe=b(t.continuousSelectedOperaAudioPathResolved),je=b(t.continuousSelectedOperaCueUrl),gt=b(t.continuousSelectedOperaAudioUrl),Ge=Le(t.continuousRingCycle)===!0,Mn=b(t.continuousRingIndexUrl)??(Ge?Ui(b(t.continuousCatalogueNumber)??b(t.catalogueNumber)??zt(e.context)??"",this.defaultMediaBaseUrl,s).ringIndexUrl:null),Qt=b(t.continuousCurrentOperaSlug)??b(t.continuousOperaSlug),Fn=W(t.continuousCurrentOperaIndex),On=b(t.continuousCurrentOperaTitle)??b(t.continuousOperaTitle),ft=Wi(t.continuousRingOperas),Nn=W(t.continuousRingOperaCount)??(ft.length>0?ft.length:null),_n=W(t.continuousTrackNumberOffset)??0,Ln=Le(t.continuousAutoPlayNextOpera)??!0,Un=b(t.continuousNextOperaSlug),Dn=b(t.continuousPreviousOperaSlug),we=b(t.continuousCatalogueNumber)??b(t.catalogueNumber)??zt(e.context)??Wt(e.streamSource.url)??(r?Wt(r):null)??(a?Wt(a):null)??"";if(!we&&!(r&&a))throw new Error("Continuous cue playback could not determine the catalogue number.");const qn=b(t.continuousSelectedFolder)??`${we}${l.folderSuffix}`,Bn=p??`${we}${o.folderSuffix}`,$n=C??Rt(we,this.defaultMediaBaseUrl,s).cueUrl,Hn=q??Qt,Qn=Q??null,zn=_e??null,Wn=F??null,Kn=pe??null,jn=je??(Ge?k??a??null:null),Gn=gt??(Ge?T??r??null:null);if(r&&a)return{audioFile:g??o.audioFile,audioUrl:r,availableFormats:u.length>0?u:[s],baseUrlDefaulted:w,browserRecommendationReason:h,browserRecommendedFormat:d,catalogueNumber:we,continuousAutoPlayNextOpera:Ln,continuousCurrentOperaIndex:Fn,continuousCurrentOperaSlug:Qt,continuousCurrentOperaTitle:On,continuousDetectedAsRingFromIndex:_,continuousNextOperaSlug:Un,continuousPreviousOperaSlug:Dn,continuousRingCycle:Ge,continuousRingIndexHttpStatus:v,continuousRingIndexLoaded:Le(t.continuousRingIndexLoaded)??!1,continuousRingIndexUrl:Mn,continuousRingOperaCount:Nn,continuousRingOperas:ft,continuousRootCueHttpStatus:I,continuousRootCueUrl:$n,continuousSelectedOperaAudioFileRaw:zn,continuousSelectedOperaAudioPathResolved:Kn,continuousSelectedOperaAudioUrl:Gn,continuousSelectedOperaCueFileRaw:Qn,continuousSelectedOperaCuePathResolved:Wn,continuousSelectedOperaCueUrl:jn,continuousSelectedOperaSlug:Hn,continuousTrackNumberOffset:_n,cueUrl:a,explicitAudioUrl:!0,fallbackReason:f,folderName:Bn,format:s,resolvedAudioFile:g??o.audioFile,resolvedAudioUrl:T??r,resolvedCueUrl:k??a,resolvedFolder:Bn,selectedFolder:qn,selectedFormat:i};const se=Rt(we,this.defaultMediaBaseUrl,s);return{audioUrl:r??se.audioUrl,audioFile:se.audioFile,availableFormats:u.length>0?u:[s],baseUrlDefaulted:w,browserRecommendationReason:h,browserRecommendedFormat:d,catalogueNumber:we,continuousAutoPlayNextOpera:Ln,continuousCurrentOperaIndex:Fn,continuousCurrentOperaSlug:Qt,continuousCurrentOperaTitle:On,continuousDetectedAsRingFromIndex:_,continuousNextOperaSlug:Un,continuousPreviousOperaSlug:Dn,continuousRingCycle:Ge,continuousRingIndexHttpStatus:v,continuousRingIndexLoaded:Le(t.continuousRingIndexLoaded)??!1,continuousRingIndexUrl:Mn,continuousRingOperaCount:Nn,continuousRingOperas:ft,continuousRootCueHttpStatus:I,continuousRootCueUrl:$n,continuousSelectedOperaAudioFileRaw:zn,continuousSelectedOperaAudioPathResolved:Kn,continuousSelectedOperaAudioUrl:Gn,continuousSelectedOperaCueFileRaw:Qn,continuousSelectedOperaCuePathResolved:Wn,continuousSelectedOperaCueUrl:jn,continuousSelectedOperaSlug:Hn,continuousTrackNumberOffset:_n,cueUrl:a??se.cueUrl,explicitAudioUrl:!!r,fallbackReason:f,folderName:se.folderName,format:se.format,resolvedAudioFile:g??se.audioFile,resolvedAudioUrl:T??r??se.audioUrl,resolvedCueUrl:k??a??se.cueUrl,resolvedFolder:p??se.folderName,selectedFolder:qn,selectedFormat:i}}seekAudio(e){try{this.audio.currentTime=er(e,this.getDuration())}catch{this.audio.currentTime=Math.max(0,e)}}startProgressTimer(){typeof 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e=St();await this.activeSlot.audio.play(),this.emitDebug("Playback start resolved",{key:((t=this.activeSlot.context)==null?void 0:t.key)??null,trackId:((r=this.activeSlot.context)==null?void 0:r.trackId)??null,startMs:Math.round(St()-e)})}pause(){this.activeSlot.audio.pause()}seek(e){const r=this.normalizeDuration(this.activeSlot.audio.duration)??Number.MAX_SAFE_INTEGER;this.activeSlot.audio.currentTime=Math.max(0,Math.min(e,r))}setVolume(e){this.volume=Math.max(0,Math.min(e,1));for(const t of this.slots)t.audio.volume=this.volume}getCurrentTime(){return this.activeSlot.audio.currentTime}getDuration(){return this.normalizeDuration(this.activeSlot.audio.duration)}getDiagnostics(){var t,r,a,i,s;const e=this.standbySlot;return{engineName:this.name,activeElementId:null,standbyElementId:null,activeTrackId:((t=this.activeSlot.context)==null?void 0:t.trackId)??null,activeKey:((r=this.activeSlot.context)==null?void 0:r.key)??null,standbyTrackId:((a=e.context)==null?void 0:a.trackId)??null,standbyReadyState:e.audio.readyState,standbyNetworkState:e.audio.networkState,standbyBufferedRanges:[],activeBufferedRanges:[],currentBufferLoaded:null,nextBufferLoaded:null,nextPreloadStatus:this.toPreloadStatus(e.status),nextTrackPreloadStatus:this.toPreloadStatus(e.status),nextTrackPreloadTrackId:((i=e.context)==null?void 0:i.trackId)??null,nextTrackPreloadKey:((s=e.context)==null?void 0:s.key)??null,scheduledStartTime:null,scheduledEndTime:null,nextScheduledStartTime:null,standbyStartLeadMs:null,overlapMs:null,transitionOverlapMs:null,crossfadeMode:null,overlapAppliedMs:null,schedulingLeadTimeSeconds:null,lastScheduledGapMs:null,secondsBeforeEndWhenStandbyStarted:null,standbyPlayCallAt:null,standbyPlayResolvedAt:null,standbyPlayingEventAt:null,activeEndedEventAt:null,measuredSilentGapMs:null,transitionModeUsed:null,mediaSessionOwnerElement:null,iosHtmlAudioMode:null,iosTransitionMode:null,mediaOwnerElementId:null,activeElementStillOwnerAfterLock:null,standbyPreloadPolicy:null,standbyPreplayAttempted:null,standbyPreplaySucceeded:null,standbyPreplayBlocked:null,standbyPreplayMuted:null,ownerLostAfterStandbyPreplay:null,mediaSessionStillControllableAfterTransition:null,userGestureTrackUnlockCount:null,tracksPreloadedForIos:null,transitionGapMs:this.lastTransitionGapMs,lastTransitionGapMs:this.lastTransitionGapMs,lastTransitionAt:this.lastTransitionAt,longTrackDetected:null,recommendedEngine:null,gapless5Loaded:null,gapless5UseWebAudio:null,gapless5LoadLimit:null,gapless5LoadLimitRequested:null,gapless5LoadLimitResolved:null,gapless5LoadLimitApplied:null,gapless5Crossfade:null,gapless5CrossfadeShape:null,gapless5CrossfadeShapeCode:null,gapless5SetCrossfadeShapeCalled:null,gapless5MinimalMode:null,gapless5NativeOwnerMode:null,gapless5NativeOwnerElementId:null,gapless5NativeOwnerReadyState:null,gapless5NativeOwnerNetworkState:null,gapless5NativeOwnerPaused:null,gapless5NativeOwnerMuted:null,gapless5NativeOwnerCurrentTime:null,gapless5NativeOwnerDuration:null,gapless5NativeOwnerStatus:null,gapless5NativeOwnerPlayAttemptedAt:null,gapless5NativeOwnerPlayResolvedAt:null,gapless5NativeOwnerError:null,gapless5Options:null,gapless5RequestedUseWebAudio:null,gapless5ResolvedUseWebAudio:null,gapless5CrossfadeMs:null,gapless5SetCrossfadeCalled:null,gapless5AutoDecisionReason:null,gapless5InstanceSnapshot:null,gapless5TrackChangeMirroredOnly:null,gapless5PlaybackServiceReloadDuringTransition:null,gapless5EngineRecreatedDuringTransition:null,gapless5PauseCalledDuringTransition:null,gapless5PlayCalledDuringTransition:null,gapless5ImportStarted:null,gapless5ImportSucceeded:null,gapless5ImportFailed:null,gapless5ImportError:null,gapless5ImportShape:null,gapless5ConstructorStarted:null,gapless5ConstructorSucceeded:null,gapless5ConstructorFailed:null,gapless5ConstructorError:null,gapless5InstanceCreated:null,gapless5LoadQueueStarted:null,gapless5LoadQueueSucceeded:null,gapless5LoadQueueFailed:null,gapless5LoadQueueError:null,gapless5PlaylistLength:null,gapless5CurrentIndex:null,gapless5AdvanceEventReceived:null,gapless5EndedEventReceived:null,gapless5FinishedEventReceived:null,gapless5GlobalQueueIndex:null,gapless5InternalPlayerState:null,gapless5UrlCount:null,currentTrackIndex:null,lastGapless5Event:null,lastGapless5Error:null,audioContextState:null,audioContextBaseLatency:null,audioContextOutputLatency:null,destinationMaxChannelCount:null,destinationChannelCount:null,masterGainValue:null,sourceGainValue:null,sourceStartedAt:null,sourceStopScheduledAt:null,activeSourceConnected:null,sourceConnectedToGain:null,gainConnectedToDestination:null,decodedBufferNumberOfChannels:null,decodedBufferDuration:null,decodedBufferSampleRate:null,currentOutputMode:null,lastUserGestureAt:null,lastContextResumeResult:null,lastPlayCallResult:null,lastAudioContextResumeAt:null,mediaSessionSupported:null,mediaSessionHandlersRegistered:[],lastMediaSessionAction:null,selectedArtworkUrl:null,documentVisibilityState:null,lastVisibilityChangeAt:null,backgroundPlaybackObserved:null,webAudioBackgroun
1dPlaybackObserved:null,lockScreenControlActionReceived:null,isIos:null,isSafari:null,isIphoneSafari:null,isIosSafari:null,rawUserAgent:null,navigatorPlatform:null,maxTouchPoints:null,standaloneMode:null,resolvedBrowserFamily:null,decodeError:null,mseSupported:null,mediaSourceReadyState:null,sourceBufferUpdating:null,appendedSegmentCount:null,bufferedRanges:[],currentSegmentIndex:null,mseAppendError:null,mseFetchError:null,mseManifestUrl:null,mseManifestLoaded:null,mseMimeType:null,mseCurrentTrackId:null,mseCurrentTrackNumber:null,restoredPositionApplied:null,restoredPositionSeconds:null,initialTrackMarkerIndex:null,reasonForInitialSeek:null,targetForwardBufferSeconds:null,maxForwardBufferSeconds:null,keepBehindSeconds:null,bufferedAheadSeconds:null,bufferedBehindSeconds:null,nextSegmentToAppend:null,evictionCount:null,lastEvictedRange:null,appendQueueLength:null,sourceBufferQuotaError:null,lastMseNavigationAction:null,previousMarkerIndex:null,targetMarkerIndex:null,targetTimeSeconds:null,startupDiagnostics:null,lastDebugMessage:this.lastDebugMessage}}on(e,t){const r=this.listeners.get(e)??new Set;return r.add(t),this.listeners.set(e,r),()=>{r.delete(t),r.size===0&&this.listeners.delete(e)}}destroy(){for(const e of this.cleanupAudioListeners)e();this.cleanupAudioListeners=[],this.listeners.clear();for(const e of this.slots)this.resetSlot(e)}get activeSlot(){return this.slots[this.activeIndex]}get standbyIndex(){return this.activeIndex===0?1:0}get standbySlot(){return this.slots[this.standbyIndex]}createSlot(e){return e.preload="auto",e.volume=this.volume,{audio:e,context:null,preloadPromise:null,source:null,status:"idle",token:0}}async loadSlot(e,t,r,a){const i=e.token+1;e.token=i,e.context=r,e.source=t,e.status=a,e.audio.preload="auto",this.emitDiagnostics();const s=new Promise((o,l)=>{const u=()=>{e.audio.removeEventListener("canplay",d),e.audio.removeEventListener("canplaythrough",d),e.audio.removeEventListener("error",h)},d=()=>{if(e.token!==i){u(),o();return}
1u(),e.status="canplay",e===this.activeSlot?(this.emit("durationchange",{durationSeconds:this.normalizeDuration(e.audio.duration)}),this.emit("canplay",{})):this.emitDebug("Next track canplay",{key:r.key??null,trackId:r.trackId??null}),this.emitDiagnostics(),o()},h=()=>{if(e.token!==i){u(),o();return}u(),e.status="failed";const p=e.audio.error;l(new Error(p?`Audio failed to load with media error ${p.code}.`:"Audio failed to load."))};e.audio.addEventListener("canplay",d),e.audio.addEventListener("canplaythrough",d),e.audio.addEventListener("error",h)});e.audio.src=t.url,e.audio.load(),await s}bindAudioEvents(e,t){const r=()=>this.activeIndex===t,a=[["timeupdate",()=>{r()&&(this.emit("timeupdate",{currentTimeSeconds:e.audio.currentTime}),this.logNearEndPreloadCheck(e))}],["durationchange",()=>{r()&&this.emit("durationchange",{durationSeconds:this.normalizeDuration(e.audio.duration)})}],["ended",()=>{r()&&this.handleActiveEnded()}],["playing",()=>{r()&&this.emit("playing",{})}],["pause",()=>{r()&&this.emit("pause",{})}],["waiting",()=>{r()&&this.emit("waiting",{})}],["canplay",()=>{this.handleSlotCanPlay(e,r(),"canplay")}],["canplaythrough",()=>{this.handleSlotCanPlay(e,r(),"canplaythrough")}],["error",()=>{var i,s,o;e.status="failed",r()?this.emit("error",{message:"Audio playback error.",error:e.audio.error}):(this.emitDebug("Next track preload media error",{key:((i=e.context)==null?void 0:i.key)??null,trackId:((s=e.context)==null?void 0:s.trackId)??null,errorCode:((o=e.audio.error)==null?void 0:o.code)??null}),this.emitDiagnostics())}]];for(const[i,s]of a)e.audio.addEventListener(i,s);return()=>{for(const[i,s]of a)e.audio.removeEventListener(i,s)}}handleSlotCanPlay(e,t,r){var a,i;e.status==="idle"||e.status==="failed"||(e.status=r,t?(this.emit("canplay",{}),this.emit("durationchange",{durationSeconds:this.normalizeDuration(e.audio.duration)})):this.emitDebug(`Next track ${r}`,{key:((a=e.context)==null?void 0:a.key)??null,trackId:((i=e.context)==null?void 0:i.trackId)??null,readyState:e.audio.readyState}),this.emitDiagnostics())}async handleActiveEnded(){var a,i;const e=St(),t=this.standbySlot;if(this.emitDebug("Ended event received",{activeKey:((a=this.activeSlot.context)==null?void 0:a.key)??null,standbyKey:((i=t.context)==null?void 0:i.key)??null,standbyStatus:t.status}),!this.isStandbyReady()){this.emit("ended",{transitionedToPreload:!1});return}const r=t.context;this.emitDebug("Swapping to preloaded next audio",{nextKey:r?.key??null,nextTrackId:r?.trackId??null}),this.promoteStandbyToActive();try{await this.activeSlot.audio.play();const s=Math.max(0,St()-e);this.lastTransitionGapMs=Math.round(s),this.lastTransitionAt=new Date().toISOString(),this.emitDebug("Preloaded playback start resolved",{gapMs:this.lastTransitionGapMs,nextKey:r?.key??null,nextTrackId:r?.trackId??null}),this.emitDiagnostics(),this.emit("ended",{transitionedToPreload:!0,nextKey:r?.key,nextTrackId:r?.trackId,gapMs:this.lastTransitionGapMs})}catch(s){this.emitDebug("Preloaded transition playback failed; service fallback needed",{nextKey:r?.key??null,nextTrackId:r?.trackId??null,message:s instanceof Error?s.message:String(s)}),this.emit("ended",{transitionedToPreload:!1})}}promoteStandbyToActive(){const e=this.activeIndex;this.activeIndex=this.standbyIndex;const t=this.slots[e];t.audio.pause(),this.resetSlot(t),this.emitDiagnostics()}resetSlot(e){e.token+=1,e.audio.pause(),e.audio.removeAttribute("src"),e.audio.load(),e.context=null,e.preloadPromise=null,e.source=null,e.status="idle"}isStandbyReady(){const e=this.standbySlot;return e.source!==null&&e.context!==null&&(e.status==="canplay"||e.status==="canplaythrough"||e.audio.readyState>=3)}logNearEndPreloadCheck(e){var a,i;const t=this.normalizeDuration(e.audio.duration);if(!t)return;const r=t-e.audio.currentTime;r<=Ji&&this.standbySlot.source&&this.standbySlot.status==="preloading"&&this.emitDebug("Current track near end while next preload is pending",{remainingSeconds:Math.round(r),nextKey:((a=this.standbySlot.context)==null?void 0:a.key)??null,nextTrackId:((i=this.standbySlot.context)==null?void 0:i.trackId)??null})}
1isSameContext(e,t){return!e||!t?!1:e.key&&t.key?e.key===t.key:!!(e.trackId&&t.trackId&&e.trackId===t.trackId)}toPreloadStatus(e){return e==="loading"?"idle":e==="preloading"?"preloading":e==="canplay"||e==="canplaythrough"||e==="failed"?e:"idle"}emitDebug(e,t){this.lastDebugMessage=e,this.emit("debug",{message:e,data:t}),this.emitDiagnostics()}emitDiagnostics(){this.emit("diagnostics",this.getDiagnostics())}emit(e,t){const r=this.listeners.get(e);if(r)for(const a of r)a(t)}normalizeDuration(e){return Number.isFinite(e)?e:null}}function St(){return typeof performance>"u"?Date.now():performance.now()}class ts{constructor(){c(this,"registeredHandlers",new Set),c(this,"lastMediaSessionAction",null),c(this,"lastMetadataKey",null),c(this,"continuousSkipControlsPreferred",!1),c(this,"seekHandlersDisabledForTest",!1),c(this,"mediaSessionArtworkDisabledForTest",!1),c(this,"simplifiedSafariIosMediaSession",!1),c(this,"mediaSessionPayloadMode",null),c(this,"mediaSessionArtworkSizeUsed",null),c(this,"mediaSessionHandlersSimplifiedForSafariIos",!1),c(this,"mediaSessionMetadataSetAttempted",null),c(this,"mediaSessionMetadataSetSucceeded",null),c(this,"mediaSessionMetadataSetError",null),c(this,"mediaSessionMetadataSetAt",null),c(this,"mediaSessionMetadataPayload",null)}configure(e,t={}){const r=t.engineName??null,a=r==="continuous-cue";this.continuousSkipControlsPreferred=a&&t.continuousSkipControlsPreferred===!0,this.seekHandlersDisabledForTest=a&&this.continuousSkipControlsPreferred||t.seekHandlersDisabledForTest===!0;const i=this.mediaSessionArtworkDisabledForTest,s=this.simplifiedSafariIosMediaSession;this.mediaSessionArtworkDisabledForTest=t.mediaSessionArtworkDisabledForTest===!0,this.simplifiedSafariIosMediaSession=a&&t.simplifiedSafariIosMediaSession===!0,this.mediaSessionPayloadMode=this.simplifiedSafariIosMediaSession?"simplified-safari-ios":"standard",this.mediaSessionHandlersSimplifiedForSafariIos=this.simplifiedSafariIosMediaSession,(i!==this.mediaSessionArtworkDisabledForTest||s!==this.simplifiedSafariIosMediaSession)&&(this.lastMetadataKey=null);const o=this.getMediaSession();if(!o){this.logHandlerRegistration(r);return}this.registerHandler(o,"play",()=>{var l;this.recordAction("play"),(l=e.onAction)==null||l.call(e,"play"),e.play()}),this.registerHandler(o,"pause",()=>{var l;this.recordAction("pause"),(l=e.onAction)==null||l.call(e,"pause"),e.pause()}),this.registerHandler(o,"nexttrack",()=>{var l;this.recordAction("nexttrack"),(l=e.onAction)==null||l.call(e,"nexttrack"),e.next()}),this.registerHandler(o,"previoustrack",()=>{var l;this.recordAction("previoustrack"),(l=e.onAction)==null||l.call(e,"previoustrack"),e.previous()}),this.seekHandlersDisabledForTest||this.mediaSessionHandlersSimplifiedForSafariIos?(this.unregisterHandler(o,"seekbackward"),this.unregisterHandler(o,"seekforward")):(this.registerHandler(o,"seekbackward",l=>{var u;this.recordAction("seekbackward"),(u=e.onAction)==null||u.call(e,"seekbackward"),e.seekBy(-ar(l))}),this.registerHandler(o,"seekforward",l=>{var u;this.recordAction("seekforward"),(u=e.onAction)==null||u.call(e,"seekforward"),e.seekBy(ar(l))})),this.registerHandler(o,"seekto",l=>{var u;this.recordAction("seekto"),(u=e.onAction)==null||u.call(e,"seekto"),typeof l.seekTime=="number"&&e.seek(l.seekTime)}),this.logHandlerRegistration(r)}update(e,t={}){const r=this.getMediaSession(),a=e.currentTrack;if(!(!r||!a)){if(typeof MediaMetadata<"u"){if(this.simplifiedSafariIosMediaSession&&!this.shouldApplySimplifiedSafariIosMetadata(t)){this.updatePositionState(r,e),r.playbackState=e.isPlaying?"playing":e.status==="paused"||e.status==="ready"?"paused":"none";return}const i=this.buildMetadataPayload(e,t.reason??null),s=[a.id,i.title,i.artist,i.album,i.artworkUrl??"",String(i.artworkDisabledForTest),i.mediaSessionPayloadMode,i.mediaSessionArtworkSizeUsed??""].join("|");if(t.forceMetadata===!0||s!==this.lastMetadataKey){this.lastMetadataKey=s,this.mediaSessionMetadataSetAttempted=!0,this.mediaSessionMetadataPayload=i,this.mediaSessionMetadataSetAt=new Date().toISOString();try{r.metadata=new MediaMetadata({title:i.title,artist:i.artist,album:i.album,artwork:i.artwork??void 0}),this.mediaSessionMetadataSetSucceeded=!0,this.mediaSessionMetadataSetError=null}catch(o){this.mediaSessionMetadataSetSucceeded=!1,this.mediaSessionMetadataSetError=cs(o)}}}this.updatePositionState(r,e),r.playbackState=e.isPlaying?"playing":e.status==="paused"||e.status==="ready"?"paused":"none"}}clear(){const e=this.getMediaSession();e&&(e.metadata=null,e.playbackState="none",this.lastMetadataKey=null)}getDiagnostics(){return{mediaSessionSupported:this.getMediaSession()!==null,mediaSessionHandlersRegistered:[...this.registeredHandlers],lastMediaSessionAction:this.lastMediaSessionAction,continuousSkipControl
1sPreferred:this.continuousSkipControlsPreferred,seekHandlersDisabledForTest:this.seekHandlersDisabledForTest,mediaSessionMetadataSetAttempted:this.mediaSessionMetadataSetAttempted,mediaSessionMetadataSetSucceeded:this.mediaSessionMetadataSetSucceeded,mediaSessionMetadataSetError:this.mediaSessionMetadataSetError,mediaSessionMetadataSetAt:this.mediaSessionMetadataSetAt,mediaSessionMetadataPayload:this.mediaSessionMetadataPayload,mediaSessionArtworkDisabledForTest:this.mediaSessionArtworkDisabledForTest,simplifiedSafariIosMediaSession:this.simplifiedSafariIosMediaSession,mediaSessionPayloadMode:this.mediaSessionPayloadMode,mediaSessionArtworkSizeUsed:this.mediaSessionArtworkSizeUsed,mediaSessionHandlersSimplifiedForSafariIos:this.mediaSessionHandlersSimplifiedForSafariIos}}shouldApplySimplifiedSafariIosMetadata(e){return e.forceMetadata!==!0?!1:e.reason==="continuous-cue:play-resolved"||e.reason==="continuous-cue:audio-playing"||e.reason==="dev-force-button"}buildMetadataPayload(e,t){var d,h,p,g;const r=e.currentTrack,a=jt(r?.displayTitle||r?.title,r?.id??"Untitled track"),i=jt(ns(e),((h=(d=e.currentCatalogue)==null?void 0:d.product)==null?void 0:h.vendor)??r?.composer??"Unknown artist"),s=jt(rs(e),((p=e.currentCatalogue)==null?void 0:p.catalogueNumber)??r?.album??"Unknown album"),o=this.mediaSessionArtworkDisabledForTest?null:Je(e),l=o===null?null:ls(o),u=this.createArtworkEntriesForMode(o,l);return this.mediaSessionArtworkSizeUsed=((g=u?.[0])==null?void 0:g.sizes)??null,{album:s,artist:i,artwork:u,artworkDisabledForTest:this.mediaSessionArtworkDisabledForTest,artworkUrl:o,artworkUrlAbsoluteHttps:l,mediaSessionPayloadMode:this.mediaSessionPayloadMode??"standard",mediaSessionArtworkSizeUsed:this.mediaSessionArtworkSizeUsed,reason:t,title:a,titleNonEmpty:a.length>0,artistNonEmpty:i.length>0,albumNonEmpty:s.length>0}}createArtworkEntriesForMode(e,t){return!e||t!==!0?null:this.simplifiedSafariIosMediaSession?us(e)?[{src:e,sizes:"128x128",type:"image/jpeg"}]:null:as(e)}getMediaSession(){return typeof navigator>"u"?null:navigator.mediaSession??null}registerHandler(e,t,r){try{e.setActionHandler(t,r),this.registeredHandlers.add(t)}catch{this.registeredHandlers.delete(t)}}unregisterHandler(e,t){try{e.setActionHandler(t,null)}catch{}finally{this.registeredHandlers.delete(t)}}recordAction(e){this.lastMediaSessionAction=e}logHandlerRegistration(e){}updatePositionState(e,t){var i;const r=ds(t);if(r){if(typeof e.setPositionState!="function")return;try{e.setPositionState({duration:r.durationSeconds,playbackRate:1,position:r.elapsedSeconds})}catch{}return}const a=t.durationSeconds??((i=t.currentTrack)==null?void 0:i.durationSeconds)??null;if(!(typeof e.setPositionState!="function"||typeof a!="number"||!Number.isFinite(a)||a<=0))try{e.setPositionState({duration:a,playbackRate:1,position:Math.max(0,Math.min(t.currentTimeSeconds,a))})}catch{}}}function Je(n){var t,r;if(is(n)){const a=et(n.currentTrack,["continuousCurrentCueArtworkUrl","imageUrl","imageURL","artworkUrl","artworkURL"])??et(n.currentTrack,["continuousTopLevelArtworkUrl","continuousResolvedArtworkUrl","selectedArtworkUrl"])??null;if(a)return a}return(((r=(t=n.currentCatalogue)==null?void 0:t.product)==null?void 0:r.imageUrl)??null)||et(n.currentTrack,["imageUrl","imageURL","artworkUrl","artworkURL","coverUrl","coverURL"])}function ns(n){var e,t,r,a;return((e=n.currentTrack)==null?void 0:e.artist)??et(n.currentTrack,["primaryPerformer","performers","performer","cast","artist","composer"])??((t=n.currentTrack)==null?void 0:t.composer)??((a=(r=n.currentCatalogue)==null?void 0:r.product)==null?void 0:a.vendor)??null}function rs(n){var e,t,r,a;return((t=(e=n.currentCatalogue)==null?void 0:e.product)==null?void 0:t.title)??((r=n.currentCatalogue)==null?void 0:r.catalogueNumber)??((a=n.currentTrack)==null?void 0:a.album)??null}function as(n){const e=ss(n);return[{src:n,sizes:"512x512",type:e}]}function is(n){return n.engine.engineName==="continuous-cue"||et(n.currentTrack,["continuousFormat"])!==null}function ss(n){try{const e=new URL(n,os()).pathname.toLowerCase();if(e.endsWith(".png"))return"image/png";if(e.endsWith(".webp"))return"image/webp"}catch{const t=n.toLowerCase();if(t.endsWith(".png"))return"image/png";if(t.endsWith(".webp"))return"image/webp"}return"image/jpeg"}function os(){return typeof window>"u"?"https://local.invalid/":window.location.href}function ls(n){try{return new URL(n).protocol==="https:"}catch{return!1}}function us(n){try{const e=new URL(n).pathname.toLowerCase();return e.endsWith("/cover.jpg")||e.endsWith("/cover.jpeg")}catch{const t=n.toLowerCase();return t.endsWith("/cover.jpg")||t.endsWith("/cover.jpeg")}}function jt(n,e){return(typeof n=="string"?n.trim():"")||e.trim()||"Opera Depot"}function cs(n){return n instanceof Error?n.message:String(n)}function et(n,e){if(!n)return null;for(const t of e){const r=n.metadata[t];if(typeof r=="string"&&r.trim())return r.trim();if(Array.isArray(r)){const a=r.map(i=>
1typeof i=="string"?i.trim():"").filter(Boolean).join(", ");if(a)return a}}return null}function ds(n){if(n.engine.engineName!=="continuous-cue"||!n.currentTrack)return null;const e=n.currentTrack,t=rr(e,["startTimeSeconds","continuousCurrentCueStart"]);if(t===null)return null;const r=rr(e,["endTimeSeconds","continuousCurrentCueEnd"]),a=typeof e.durationSeconds=="number"&&Number.isFinite(e.durationSeconds)?e.durationSeconds:null,i=r!==null&&r>t?r-t:a!==null&&a>0?a:null;return i===null||i<=0?null:{durationSeconds:i,elapsedSeconds:ps(n.currentTimeSeconds-t,i),startTimeSeconds:t}}function rr(n,e){if(!n)return null;for(const t of e){const r=n.metadata[t];if(typeof r=="number"&&Number.isFinite(r))return r;if(typeof r=="string"&&r.trim()){const a=Number(r);if(Number.isFinite(a))return a}}return null}function ps(n,e){return Number.isFinite(n)?Math.min(e,Math.max(0,n)):0}function ar(n){return typeof n.seekOffset=="number"&&Number.isFinite(n.seekOffset)?n.seekOffset:10}class ms{constructor(){c(this,"queue",[]),c(this,"currentIndex",-1)}load(e,t={}){return this.queue=e.tracks.map(r=>({id:`${e.catalogueNumber}:${e.resolvedFormat}:${r.id}`,catalogueNumber:e.catalogueNumber,playbackId:`${e.catalogueNumber}:${e.resolvedFormat}`,format:e.resolvedFormat,trackId:r.id,trackNumber:r.trackNumber,track:r,streamSource:r.streamSource})),this.currentIndex=this.resolveInitialIndex(t),this.getQueue()}restore(e,t){this.queue=[...e],this.currentIndex=this.clampIndex(t)}getQueue(){return[...this.queue]}getCurrentIndex(){return this.currentIndex}getCurrent(){return this.queue[this.currentIndex]??null}peekNext(){return this.queue[this.currentIndex+1]??null}hasNext(){return this.currentIndex>=0&&this.currentIndex<this.queue.length-1}hasPrevious(){return this.currentIndex>0}next(){return this.hasNext()?(this.currentIndex+=1,this.getCurrent()):null}previous(){return this.hasPrevious()?(this.currentIndex-=1,this.getCurrent()):null}setCurrentByTrackId(e){const t=this.queue.findIndex(r=>r.trackId===e);return t===-1?null:(this.currentIndex=t,this.getCurrent())}setCurrentByTrackNumber(e){const t=this.queue.findIndex(r=>r.trackNumber===e);return t===-1?null:(this.currentIndex=t,this.getCurrent())}setCurrentIndex(e){return e<0||e>=this.queue.length?null:(this.currentIndex=e,this.getCurrent())}resolveInitialIndex(e){if(this.queue.length===0)return-1;if(e.startTrackId){const t=this.queue.findIndex(r=>r.trackId===e.startTrackId);if(t!==-1)return t}if(typeof e.startTrackNumber=="number"){const t=this.queue.findIndex(r=>r.trackNumber===e.startTrackNumber);if(t!==-1)return t}return 0}clampIndex(e){return this.queue.length===0?-1:Math.max(0,Math.min(e,this.queue.length-1))}}const xn="operaDepot.webPlayer.playback.v1",ir=2,Ot={storageQuotaExceeded:!1,storageLastError:null,storedSettingsBytesApprox:null,staleRuntimeStateClearedAt:null};function hs(){if(typeof window>"u")return null;try{return gs(window.localStorage)}catch{return null}}function gs(n){return{getItem(e){try{return n.getItem(e)}catch(t){return tt(t),null}},setItem(e,t){try{n.setItem(e,t)}catch(r){tt(r)}},removeItem(e){try{n.removeItem(e)}catch(t){tt(t)}}}}function fs(n,e=xn){if(!n)return null;const t=n.getItem(e);if(!t)return null;try{const r=JSON.parse(t);return r.version!==ir?((r.currentCatalogue||Array.isArray(r.queue))&&(bs(n,e),Jr()),null):{version:ir,selectedFormat:ys(r.selectedFormat),selectedEngineName:typeof r.selectedEngineName=="string"?r.selectedEngineName:null,currentCatalogueNumber:typeof r.currentCatalogueNumber=="string"?r.currentCatalogueNumber:null,currentTrackId:typeof r.currentTrackId=="string"?r.currentTrackId:null,currentPositionSeconds:typeof r.currentPositionSeconds=="number"?r.currentPositionSeconds:0,savedAt:typeof r.savedAt=="string"?r.savedAt:new Date().toISOString()}}catch{return null}}function ys(n){return n==="alac"||n==="flac"?n:"m4a"}function ks(n,e,t=xn){if(n)try{n.setItem(t,JSON.stringify(e))}catch(r){tt(r)}}function bs(n,e=xn){try{n?.removeItem(e),Jr()}catch(t){tt(t)}}function tt(n){const e=ws(n);Ot.storageLastError=e,Ts(n)&&(Ot.storageQuotaExceeded=!0),typeof console<"u"&&console.warn("Web player storage access failed",n)}function Jr(n=new Date){const e=n.toISOString();return Ot.staleRuntimeStateClearedAt=e,e}function Ss(){return{...Ot}}function Ts(n){if(typeof DOMException<"u"&&n instanceof DOMException)return n.name==="QuotaExceededError"||n.name==="NS_ERROR_DOM_QUOTA_REACHED"||n.code===22||n.code===1014;if(n===null||typeof n!="object")return!1;const e=n;return e.name==="QuotaExceededError"||e.name==="NS_ERROR_DOM_QUOTA_REACHED"||e.code===22||e.code===1014}function ws(n){return n instanceof Error?`${n.name}: ${n.message}`:String(n)}const Cs=86400;function ze(n,e="m4a"){return n==="m4a"||n==="alac"||n==="flac"?n:e}function vs(n){const e=M(n.catalogueNumber,""),t=ze(n.requestedFormat),r=ze(n.resolvedFormat,t),a=M(n.generatedAt,new 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1}async loadSession(e,t={}){const r=typeof t.startTrackId=="string"||typeof t.startTrackNumber=="number",a=typeof t.startPositionSeconds=="number",i=this.normalizeInitialStartPosition(t.startPositionSeconds,e),s=this.queueManager.load(e,{startTrackId:t.startTrackId,startTrackNumber:t.startTrackNumber}),o=this.queueManager.getCurrent(),l=this.toEngineStartPositionSeconds(i,o);this.debug("Queue loaded",{catalogueNumber:e.catalogueNumber,resolvedFormat:e.resolvedFormat,trackCount:s.length}),this.setState({currentCatalogue:e,currentQueueItem:o,currentTimeSeconds:l??0,currentTrack:o?.track??null,durationSeconds:o?.track.durationSeconds??null,error:null,isLoading:o!==null,isPlaying:!1,queue:s,queueIndex:this.queueManager.getCurrentIndex(),selectedFormat:e.resolvedFormat,status:o?"loading":"idle"},"load-session"),o&&await this.loadCurrentQueueItem({allowTrackMarkerSeek:r,autoPlay:t.autoPlay===!0,initialSeekReason:r?"explicit-start-track":a?"explicit-start-position":"fresh-playlist-load",restoredPositionApplied:!1,restoredPositionSeconds:0,startPositionSeconds:l})}async play(){this.gapless5TrackChangeMirrorActive&&(this.gapless5PlayCalledDuringTransition=!0);const e=this.queueManager.getCurrent();if(e)try{this.loadedQueueItemId!==e.id&&await this.loadCurrentQueueItem({initialSeekReason:"service-current-time",startPositionSeconds:this.state.currentTimeSeconds}),await this.getEngine().play(),this.setState({isLoading:!1,isPlaying:!0,status:"playing"},"play"),this.getEngine().name==="continuous-cue"&&this.refreshMediaSessionMetadata("continuous-cue:play-resolved")}catch(t){throw this.handleError(t,"PLAY_FAILED"),t}}pause(){var e;this.gapless5TrackChangeMirrorActive&&(this.gapless5PauseCalledDuringTransition=!0),this.lastExplicitPauseAt=Date.now(),this.pendingInterruptionResume=!1,this.interruptionFadeToken+=1,(e=this.engine)==null||e.pause(),this.setState({isPlaying:!1,status:this.state.currentQueueItem?"paused":"idle"},"pause")}async togglePlayPause(){if(this.state.isPlaying){this.pause();return}await this.play()}async next(e={}){var r;const t=e.autoPlay??this.state.isPlaying;if(((r=this.engine)==null?void 0:r.name)==="continuous-cue"){await this.advanceToNextQueueItem(t);return}await this.navigateEngineTrack("next",{autoPlay:t})||await this.advanceToNextQueueItem(t)}async advanceToNextQueueItem(e){const t=this.queueManager.next();if(!t){this.setState({isLoading:!1,isPlaying:!1,status:"ended"},"queue-ended");return}if(this.debugTrackTransition("next",t),this.canSeekWithinLoadedContinuousCueFile(t)){await this.seekWithinLoadedContinuousCueFile(t,e);return}await this.activateQueueItem(t,e)}async previous(e={}){const t=e.autoPlay??this.state.isPlaying;if(await this.navigateEngineTrack("previous",{autoPlay:t}))return;if(this.state.currentTimeSeconds>3){this.seek(0);return}const r=this.queueManager.previous();if(!r){this.seek(0);return}this.debugTrackTransition("previous",r),await this.activateQueueItem(r,t)}seek(e){var r;const t=Math.max(0,e);(r=this.engine)==null||r.seek(t),this.setState({currentTimeSeconds:t,...this.getMseQueueSyncState()},"seek")}setTracklistDrawerOpen(e,t){this.tracklistDrawerOpen=e,this.tracklistLastAction=t,this.setState({engine:this.getEngineDiagnostics()},"tracklist:drawer",{forceSideEffects:!0})}async playTrack(e,t={}){const r=this.queueManager.setCurrentByTrackId(e);if(!r)return;const a=t.autoPlay??!0;if(this.tracklistLastAction="select-track",this.canSeekWithinLoadedContinuousCueFile(r)){await this.seekWithinLoadedContinuousCueFile(r,a);return}this.debugTrackTransition("tracklist",r),await this.loadCurrentQueueItem({allowTrackMarkerSeek:!0,autoPlay:a,initialSeekReason:"tracklist-selection"})}canSeekWithinLoadedContinuousCueFile(e){const t=this.engine;if(t?.name!=="continuous-cue"||this.loadedQueueItemId===null||ur(e.track)===null)return!1;if(!(this.state.engine.continuousRingCycle===!0||Vs(e.track,"continuousRingCycle")))return!0;const a=Tt(e.track,["continuousCurrentOperaSlug","continuousOperaSlug"]),i=this.state.engine.continuousCurrentOperaSlug??Tt(this.state.currentTrack,["continuousCurrentOperaSlug","continuousOperaSlug"]);return!!(a&&i&&a===i)}async seekWithinLoadedContinuousCueFile(e,t){const r=this.getEngine(),a=ur(e.track)??0;this.loadedQueueItemId=e.id,this.setState({currentQueueItem:e,currentTimeSeconds:a,currentTrack:e.track,durationSeconds:r.getDuration()??this.state.durationSeconds??e.track.durationSeconds,isLoading:!1,queue:this.queueManager.getQueue(),queueIndex:this.queueManager.getCurrentIndex(),status:t?"loading":"ready"},"tracklist:select"),r.seek(a),this.setState({currentQueueItem:e,currentTimeSeconds:a,currentTrack:e.track,durationSeconds:r.getDuration()??this.state.durationSeconds??e.track.durationSeconds,engine:this.getEngineDiagnostics(),isLoading:!1,queue:this.queueManager.getQueue(),queueIndex:this.queueManager.getCurrentIndex(),status:t?"loading":"ready"},"tracklist:seek"),t&&(await r.play(),this.setState({engine:this.getEngineDiagnostics(),isLoading:!1,isPlaying:!0,status:"playing"},"tracklist:play"),this.refreshMediaSessionMetadata("tracklist:play"))}setVolume(e){this.getEngine().setVolume(e)}async playDiagnosticTone(){const e=this.getEngine();if(!e.playDiagnosticTone)throw new Error(`Diagnostic tone is not available for ${e.name}. Select web-audio-scheduled.`);await e.playDiagnosticTone(),this.setState({engine:this.getEngineDiagnostics()},"engine:diagnostic-tone")}destroy(){var e;this.persistState(),this.gapless5TransitionQuietTimer!==null&&typeof window<"u"&&(window.clearTimeout(this.gapless5TransitionQuietTimer),this.gapless5TransitionQuietTimer=null);for(const t of this.engineUnsubscribers)t();this.engineUnsubscribers=[],(e=this.engine)==null||e.destroy(),this.engine=null,this.mediaSessionManager.clear(),this.unbindDocumentVisibility(),this.listeners.clear()}async navigateEngineTrack(e,t={}){const r=this.engine;if(!(r!=null&&r.navigateTrackMarker))return!1;const a=t.autoPlay??this.state.isPlaying,i=await r.navigateTrackMarker(e,{autoPlay:a});return i&&this.syncQueueToEngineNavigation(i,a),!0}syncQueueToEngineNavigation(e,t){var s;const r=typeof e.targetTrackNumber=="number"?this.queueManager.setCurrentByTrackNumber(e.targetTrackNumber):e.targetTrackId?this.queueManager.setCurrentByTrackId(e.targetTrackId):null;if(!r){this.setState({currentTimeSeconds:e.targetTimeSeconds,engine:this.getEngineDiagnostics()},"mse:navigation");return}this.loadedQueueItemId=r.id;const a=((s=this.engine)==null?void 0:s.name)==="continuous-cue",i=a&&typeof t=="boolean"?t:this.state.isPlaying;this.setState({currentQueueItem:r,currentTimeSeconds:e.targetTimeSeconds,currentTrack:r.track,durationSeconds:this.getEngine().getDuration()??this.state.durationSeconds??r.track.durationSeconds,engine:this.getEngineDiagnostics(),...a?{isPlaying:i}:{},isLoading:!1,queue:this.queueManager.getQueue(),queueIndex:this.queueManager.getCurrentIndex(),status:i?"playing":"ready"},"mse:navigation")}getMseQueueSyncState(){const e=this.engine;if(e?.name!=="mse")return{};const t=this.getEngineDiagnostics();if(typeof t.mseCurrentTrackNumber!="number")return{engine:t};const r=this.queueManager.setCurrentByTrackNumber(t.mseCurrentTrackNumber);return r?(this.loadedQueueItemId=r.id,{currentQueueItem:r,currentTrack:r.track,durationSeconds:e.getDuration()??this.state.durationSeconds??r.track.durationSeconds,engine:t,queue:this.queueManager.getQueue(),queueIndex:this.queueManager.getCurrentIndex()}):{engine:t}}async activateQueueItem(e,t){this.setState({currentQueueItem:e,currentTimeSeconds:0,currentTrack:e.track,durationSeconds:e.track.durationSeconds,isLoading:!0,queue:this.queueManager.getQueue(),queueIndex:this.queueManager.getCurrentIndex(),status:"loading"},"track-transition"),await this.loadCurrentQueueItem({allowTrackMarkerSeek:!0,autoPlay:t,initialSeekReason:"queue-transition"})}async loadCurrentQueueItem(e={}){this.gapless5TrackChangeMirrorActive&&(this.gapless5PlaybackServiceReloadDuringTransition=!0);const t=this.queueManager.getCurrent();if(t)try{this.setState({currentQueueItem:t,currentTrack:t.track,durationSeconds:t.track.durationSeconds,isLoading:!0,queueIndex:this.queueManager.getCurrentIndex(),status:"loading"},"track-load:start");const r=this.getEngine();if(r.loadQueue){const i=this.queueManager.getQueue();await r.loadQueue(i.map(s=>({context:this.getEngineContext(s,s.id===t.id?e:{}),streamSource:s.streamSource})),this.queueManager.getCurrentIndex())}else await r.load(t.streamSource,this.getEngineContext(t,e));this.loadedQueueItemId=t.id,typeof e.startPositionSeconds=="number"&&r.name!=="mse"&&r.seek(e.startPositionSeconds);const a=r.name==="mse"||r.name==="continuous-cue"?r.getCurrentTime():e.startPositionSeconds??0;this.setState({currentTimeSeconds:a,durationSeconds:r.getDuration()??t.track.durationSeconds,engine:this.getEngineDiagnostics(),isLoading:e.autoPlay===!0,isPlaying:!1,status:e.autoPlay?"loading":"ready"},"track-load:ready"),e.autoPlay&&await r.play(),this.setState({currentTimeSeconds:r.name==="mse"||r.name==="continuous-cue"?r.getCurrentTime():e.startPositionSeconds??0,durationSeconds:r.getDuration()??t.track.durationSeconds,isLoading:!1,isPlaying:e.autoPlay===!0,status:e.autoPlay?"playing":"ready"},"track-load:complete"),e.autoPlay===!0&&r.name==="continuous-cue"&&this.refreshMediaSessionMetadata("continuous-cue:autoplay-resolved"),this.prepareNextQueueItem()}catch(r){throw this.handleError(r,"TRACK_LOAD_FAILED"),r}}getEngine(){return this.engine||(this.gapless5TrackChangeMirrorActive&&(this.gapless5EngineRecreatedDuringTransition=!0),this.engine=this.engineFactory(),this.bindEngineEvents(this.engine)),this.engine}bindEngineEvents(e){this.engineUnsubscribers=[e.on("timeupdate",({currentTimeSeconds:t})=>{this.setState({currentTimeSeconds:t},"progress")}),e.on("trackchange",t=>{this.syncQueueToEngineTrackChange(t)}
1),e.on("durationchange",({durationSeconds:t})=>{this.setState({durationSeconds:t},"durationchange")}),e.on("ended",t=>{this.handleTrackEnded(t)}),e.on("playing",()=>{this.setState({isLoading:!1,isPlaying:!0,status:"playing"},"engine:playing"),e.name==="continuous-cue"&&this.refreshMediaSessionMetadata("continuous-cue:audio-playing")}),e.on("mediasessionrefresh",({reason:t})=>{this.refreshMediaSessionMetadata(t)}),e.on("pause",()=>{if(this.state.status==="loading"||this.state.status==="ended")return;const t=this.state.isPlaying;this.setState({isPlaying:!1,status:this.state.currentQueueItem?"paused":"idle"},"engine:pause"),t&&Ue()==="hidden"&&Date.now()-this.lastExplicitPauseAt>1e3&&(this.pendingInterruptionResume=!0,this.debug("Playback interrupted while hidden; will resume on return"))}),e.on("waiting",()=>{this.setState({isLoading:!0,status:"loading"},"engine:waiting")}),e.on("canplay",()=>{this.setState({isLoading:!1,status:this.state.isPlaying?"playing":"ready"},"engine:canplay")}),e.on("error",({message:t,error:r})=>{this.handleError({message:t,cause:r},"ENGINE_ERROR")}),e.on("debug",({message:t,data:r})=>{this.debug(`Engine: ${t}`,r)}),e.on("diagnostics",t=>{this.setState({engine:this.withSharedDiagnostics(t)},"engine:diagnostics")})],this.setState({engine:this.getEngineDiagnostics()},"engine:ready")}syncQueueToEngineTrackChange(e){var i,s,o;const t=((i=this.engine)==null?void 0:i.name)==="gapless-5",r=((s=this.engine)==null?void 0:s.name)==="continuous-cue";t&&(this.gapless5TrackChangeMirrorActive=!0,this.gapless5TrackChangeMirroredOnly=!1,this.gapless5PlaybackServiceReloadDuringTransition=!1,this.gapless5EngineRecreatedDuringTransition=!1,this.gapless5PauseCalledDuringTransition=!1,this.gapless5PlayCalledDuringTransition=!1,this.startGapless5TransitionQuietWindow());const a=r?typeof e.targetTrackNumber=="number"?this.queueManager.setCurrentByTrackNumber(e.targetTrackNumber):e.targetTrackId?this.queueManager.setCurrentByTrackId(e.targetTrackId):typeof e.targetIndex=="number"?this.queueManager.setCurrentIndex(e.targetIndex):null:typeof e.targetIndex=="number"?this.queueManager.setCurrentIndex(e.targetIndex):typeof e.targetTrackNumber=="number"?this.queueManager.setCurrentByTrackNumber(e.targetTrackNumber):e.targetTrackId?this.queueManager.setCurrentByTrackId(e.targetTrackId):null;if(!a){t&&(this.gapless5TrackChangeMirroredOnly=!1,this.gapless5TrackChangeMirrorActive=!1),this.setState({currentTimeSeconds:e.currentTimeSeconds,engine:this.getEngineDiagnostics()},"engine:trackchange-unmatched");return}this.loadedQueueItemId=a.id,t&&(this.gapless5TrackChangeMirroredOnly=!this.gapless5PlaybackServiceReloadDuringTransition&&!this.gapless5EngineRecreatedDuringTransition&&!this.gapless5PauseCalledDuringTransition&&!this.gapless5PlayCalledDuringTransition),t||this.debug("Engine track change mirrored",{reason:e.reason,queueIndex:this.queueManager.getCurrentIndex(),targetTrackId:a.trackId,targetTrackNumber:a.trackNumber}),this.setState({currentQueueItem:a,currentTimeSeconds:e.currentTimeSeconds,currentTrack:a.track,durationSeconds:t?a.track.durationSeconds:((o=this.engine)==null?void 0:o.getDuration())??a.track.durationSeconds,engine:t?this.withTransitionQuietDiagnostics(this.state.engine):this.getEngineDiagnostics(),isLoading:!1,isPlaying:r?this.state.isPlaying:!0,queue:this.queueManager.getQueue(),queueIndex:this.queueManager.getCurrentIndex(),status:r?this.state.isPlaying?"playing":"ready":"playing"},"engine:trackchange"),t&&(this.gapless5TrackChangeMirrorActive=!1)}async handleTrackEnded(e){var t;if(this.debug("Engine ended event",{transitionedToPreload:e.transitionedToPreload,nextKey:e.nextKey??null,nextTrackId:e.nextTrackId??null,gapMs:e.gapMs??null}),e.transitionedToPreload){const r=this.queueManager.next();if(!r){this.setState({currentTimeSeconds:this.state.durationSeconds??this.state.currentTimeSeconds,isLoading:!1,isPlaying:!1,status:"ended"},"engine-transition-without-next");return}const a=this.getEngine();this.loadedQueueItemId=r.id,this.debugTrackTransition("preloaded-ended",r),this.setState({currentQueueItem:r,currentTimeSeconds:a.getCurrentTime(),currentTrack:r.track,durationSeconds:a.getDuration()??r.track.durationSeconds,engine:this.getEngineDiagnostics(),isLoading:!1,isPlaying:!0,queue:this.queueManager.getQueue(),queueIndex:this.queueManager.getCurrentIndex(),status:"playing"},"engine:preloaded-transition"),this.prepareNextQueueItem();return}if(((t=this.engine)==null?void 0:t.name)==="gapless-5"){this.setState({currentTimeSeconds:this.engine.getCurrentTime(),engine:this.getEngineDiagnostics(),isLoading:!1,isPlaying:!1,status:"ended"},"gapless5-ended");return}if(this.queueManager.hasNext()){await this.next({autoPlay:!0});return}this.setState({currentTimeSeconds:this.state.durationSeconds??this.state.currentTimeSeconds,isLoading:!1,isPlaying:!1,status:"ended"},"track-ended")}buildPlaylistUrl(e,t){const r=`/v1/catalogues/${encodeURIComponent(e)}/playlist`;if(!this.apiBaseUrl&&typeof window>"u")return`${r}?format=${encodeURIComponent(t)}`;const a=new URL(r,this.apiBaseUrl||window.location.origin);return a.searchParams.set("format",t),a.toString()}normalizeInitialStartPosition(e,t){if(typeof e!="number"||!Number.isFinite(e))return;const r=Math.max(0,e);if(this.configuredEngineName!=="mse")return r;const a=zs(t);return a!==null&&r>=Math.max(0,a-.5)?0:r}toEngineStartPositionSeconds(e,t){if(typeof e!="number"||this.configuredEngineName!=="continuous-cue"||!t)return e;const r=Qs(t.track);if(r===null)return e;const a=t.track.durationSeconds;return typeof a=="number"&&Number.isFinite(a)&&a>0&&e>a?e:r+e}restoreFromStorage(){const e=fs(this.storage);e&&(this.state={...this.state,currentTimeSeconds:e.currentPositionSeconds,selectedFormat:e.selectedFormat,status:"idle",engine:on},this.debug("Playback snapshot restored",{currentCatalogueNumber:e.currentCatalogueNumber,currentTrackId:e.currentTrackId}))}persistState(){var e,t;!this.state.currentCatalogue||!this.state.currentTrack||(ks(this.storage,{version:2,selectedFormat:this.state.selectedFormat,selectedEngineName:this.configuredEngineName??this.state.engine.engineName??null,currentCatalogueNumber:((e=this.state.currentCatalogue)==null?void 0:e.catalogueNumber)??null,currentTrackId:((t=this.state.currentTrack)==null?void 0:t.id)??null,currentPositionSeconds:this.state.currentTimeSeconds,savedAt:new Date().toISOString()}),this.lastProgressSnapshotSavedAtMs=Date.now())}shouldPersistProgressState(){return!this.state.currentCatalogue||!this.state.currentTrack?!1:Date.now()-this.lastProgressSnapshotSavedAtMs>=Hs}setState(e,t,r={}){var i;const a=r.forceSideEffects!==!0&&this.shouldDeferGapless5TransitionSideEffects(t);if(this.state={...this.state,...e},this.state=a?{...this.state,engine:this.withTransitionQuietDiagnostics(this.state.engine)}:{...this.state,engine:this.withSharedDiagnostics(this.state.engine)},a){this.gapless5TransitionWorkDeferred=!0,this.gapless5TransitionUiUpdatesSkipped+=1,this.state={...this.state,engine:this.withTransitionQuietDiagnostics(this.state.engine)};return}(t!=="progress"||this.shouldPersistProgressState())&&this.persistState(),this.mediaSessionManager.update(this.state),this.emitState(),t!=="progress"&&this.debug("Playback state changed",{reason:t,status:this.state.status,queueIndex:this.state.queueIndex,trackId:((i=this.state.currentTrack)==null?void 0:i.id)??null})}emitState(){const e=this.getState();for(const t of this.listeners)t(e)}refreshMediaSessionMetadata(e){this.mediaSessionManager.update(this.state,{forceMetadata:!0,reason:e}),this.state={...this.state,engine:this.withSharedDiagnostics(this.state.engine)},this.emitState()}configureMediaSessionActions(){this.mediaSessionManager.configure({onAction:e=>
1{this.recordMediaSessionControlAction(e)},play:()=>{this.playFromMediaSession()},pause:()=>this.pauseFromMediaSession(),next:()=>{this.nextFromMediaSession()},previous:()=>{this.previousFromMediaSession()},seek:e=>this.seekFromMediaSession(e),seekBy:e=>{this.seek(this.state.currentTimeSeconds+e)}},this.mediaSessionConfiguration)}recordMediaSessionControlAction(e){this.lockScreenControlActionReceived=!0,this.debug("Media Session action received",{action:e,visibilityState:Ue()}),this.setState({engine:this.getEngineDiagnostics()},"media-session:action")}async playFromMediaSession(){var e;if(((e=this.engine)==null?void 0:e.name)==="gapless-5"&&this.state.currentQueueItem){await this.engine.play(),this.setState({isLoading:!1,isPlaying:!0,status:"playing"},"media-session:gapless5-play");return}await this.play()}pauseFromMediaSession(){var e;if(((e=this.engine)==null?void 0:e.name)==="gapless-5"){this.engine.pause(),this.setState({isPlaying:!1,status:this.state.currentQueueItem?"paused":"idle"},"media-session:gapless5-pause");return}this.pause()}seekFromMediaSession(e){const t=Gs(this.state);if(t){const r=aa(e,t.durationSeconds);this.seek(t.startTimeSeconds+r);return}this.seek(e)}async nextFromMediaSession(){var e,t;if(((e=this.engine)==null?void 0:e.name)==="gapless-5"||((t=this.engine)==null?void 0:t.name)==="continuous-cue"){await this.navigateEngineTrack("next");return}await this.next()}async previousFromMediaSession(){var e,t;if(((e=this.engine)==null?void 0:e.name)==="gapless-5"||((t=this.engine)==null?void 0:t.name)==="continuous-cue"){await this.navigateEngineTrack("previous");return}await this.previous()}handleError(e,t){const r=e instanceof Error?{code:t,message:e.message,cause:e}:typeof e=="object"&&e!==null&&"message"in e&&typeof e.message=="string"?{code:t,message:e.message,cause:e}:{code:t,message:"Playback error.",cause:e};this.logger.error("[PlaybackService]",r.message,e),this.setState({error:r,isLoading:!1,isPlaying:!1,status:"error"},"error")}debug(e,t){this.debugEnabled&&this.logger.debug("[PlaybackService]",e,t??{})}debugTrackTransition(e,t){this.debug("Track transition",{direction:e,queueIndex:this.queueManager.getCurrentIndex(),trackId:t.trackId,trackNumber:t.trackNumber})}async prepareNextQueueItem(){var r;const e=this.engine,t=this.queueManager.peekNext();if(e!=null&&e.preloadNext){if(!t){(r=e.clearPreload)==null||r.call(e),this.setState({engine:this.getEngineDiagnostics()},"engine:preload-clear");return}this.debug("Preparing next track preload",{queueIndex:this.queueManager.getCurrentIndex(),nextTrackId:t.trackId,nextTrackNumber:t.trackNumber});try{await e.preloadNext(t.streamSource,this.getEngineContext(t))}catch(a){this.debug("Next track preload failed; normal load fallback will be used",{message:a instanceof Error?a.message:String(a),nextTrackId:t.trackId})}finally{this.setState({engine:this.getEngineDiagnostics()},"engine:preload")}}}getEngineContext(e,t={}){return{allowTrackMarkerSeek:t.allowTrackMarkerSeek,catalogueNumber:e.catalogueNumber,initialSeekReason:t.initialSeekReason,key:e.id,label:e.track.displayTitle||e.track.title,durationSeconds:e.track.durationSeconds,restoredPositionApplied:t.restoredPositionApplied,restoredPositionSeconds:t.restoredPositionSeconds,startPositionSeconds:t.startPositionSeconds,trackId:e.trackId,trackNumber:e.trackNumber}}getEngineDiagnostics(){var e,t;return this.withSharedDiagnostics(((t=(e=this.engine)==null?void 0:e.getDiagnostics)==null?void 0:t.call(e))??on)}withSharedDiagnostics(e){const t=Ys(),r=Ws(this.state.currentCatalogue,{isIphoneSafari:t.isIphoneSafari,isIosSafari:t.isIosSafari,webAudioBackgroundPlaybackObserved:this.webAudioBackgroundPlaybackObserved}),a=this.mediaSessionManager.getDiagnostics(),i=this.getTracklistDiagnostics(e),s=Ss();return{...e,longTrackDetected:r.longTrackDetected,recommendedEngine:r.recommendedEngine,mediaSessionSupported:a.mediaSessionSupported,mediaSessionHandlersRegistered:a.mediaSessionHandlersRegistered,lastMediaSessionAction:a.lastMediaSessionAction,continuousSkipControlsPreferred:a.continuousSkipControlsPreferred,seekHandlersDisabledForTest:a.seekHandlersDisabledForTest,continuousLastMediaSessionAction:e.engineName==="continuous-cue"?a.lastMediaSessionAction:e.continuousLastMediaSessionAction,mediaSessionMetadataSetAttempted:a.mediaSessionMetadataSetAttempted,mediaSessionMetadataSetSucceeded:a.mediaSessionMetadataSetSucceeded,mediaSessionMetadataSetError:a.mediaSessionMetadataSetError,mediaSessionMetadataSetAt:a.mediaSessionMetadataSetAt,mediaSessionMetadataPayload:a.mediaSessionMetadataPayload,mediaSessionArtworkDisabledForTest:a.mediaSessionArtworkDisabledForTest,simplifiedSafariIosMediaSession:a.simplifiedSafariIosMediaSession,mediaSessionPayloadMode:a.mediaSessionPayloadMode,mediaSessionArtworkSizeUsed:a.mediaSessionArtworkSizeUsed,mediaSessionHandlersSimplifiedForSafariIos:a.mediaSessionHandlersSimplifiedForSafariIos,selectedArtworkUrl:Je(this.state),documentVisibilityState:Ue(),lastVisibilityChangeAt:this.lastVisibilityChangeAt,backgroundPlaybackObserved:this.backgroundPlaybackObserved,webAudioBackgroun
1dPlaybackObserved:this.webAudioBackgroundPlaybackObserved,lockScreenControlActionReceived:this.lockScreenControlActionReceived,activeElementStillOwnerAfterLock:e.iosHtmlAudioMode===!0&&this.backgroundPlaybackObserved!==null?e.mediaOwnerElementId===e.activeElementId:e.activeElementStillOwnerAfterLock,ownerLostAfterStandbyPreplay:e.iosHtmlAudioMode===!0&&e.standbyPreplayAttempted===!0&&this.backgroundPlaybackObserved===!1?!0:e.ownerLostAfterStandbyPreplay,mediaSessionStillControllableAfterTransition:e.engineName==="hybrid-gapless"&&e.lastTransitionAt!==null?this.lockScreenControlActionReceived:e.mediaSessionStillControllableAfterTransition,isIos:t.isIos,isSafari:t.isSafari,isIphoneSafari:t.isIphoneSafari,isIosSafari:t.isIosSafari,rawUserAgent:t.rawUserAgent,navigatorPlatform:t.navigatorPlatform,maxTouchPoints:t.maxTouchPoints,standaloneMode:t.standaloneMode,resolvedBrowserFamily:t.resolvedBrowserFamily,gapless5TrackChangeMirroredOnly:e.engineName==="gapless-5"?this.gapless5TrackChangeMirroredOnly:e.gapless5TrackChangeMirroredOnly,gapless5PlaybackServiceReloadDuringTransition:e.engineName==="gapless-5"?this.gapless5PlaybackServiceReloadDuringTransition:e.gapless5PlaybackServiceReloadDuringTransition,gapless5EngineRecreatedDuringTransition:e.engineName==="gapless-5"?this.gapless5EngineRecreatedDuringTransition:e.gapless5EngineRecreatedDuringTransition,gapless5PauseCalledDuringTransition:e.engineName==="gapless-5"?this.gapless5PauseCalledDuringTransition:e.gapless5PauseCalledDuringTransition,gapless5PlayCalledDuringTransition:e.engineName==="gapless-5"?this.gapless5PlayCalledDuringTransition:e.gapless5PlayCalledDuringTransition,...i,...s,...this.withTransitionQuietDiagnosticFields(e)}}getTracklistDiagnostics(e){var i,s;const r=e.engineName==="continuous-cue"?this.state.queue:[],a=r.filter(o=>Tt(o.track,["continuousCurrentOperaSlug","continuousOperaSlug"])).length;return{tracklistDrawerOpen:this.tracklistDrawerOpen,tracklistCueCount:r.length,tracklistRingCueCount:e.continuousRingCycle===!0||a>0?a:0,tracklistSelectedTrackId:((i=this.state.currentQueueItem)==null?void 0:i.trackId)??((s=this.state.currentTrack)==null?void 0:s.id)??null,tracklistSelectedOperaSlug:Tt(this.state.currentTrack,["continuousCurrentOperaSlug","continuousOperaSlug"]),tracklistLastAction:this.tracklistLastAction}}withTransitionQuietDiagnostics(e){return{...e,...this.withTransitionQuietDiagnosticFields(e)}}withTransitionQuietDiagnosticFields(e){return e.engineName!=="gapless-5"?{transitionQuietMode:e.transitionQuietMode??null,transitionWorkDeferred:e.transitionWorkDeferred??null,transitionUiUpdatesSkipped:e.transitionUiUpdatesSkipped??null}:{transitionQuietMode:this.gapless5TransitionQuietMode,transitionWorkDeferred:e.transitionWorkDeferred===!0||this.gapless5TransitionWorkDeferred,transitionUiUpdatesSkipped:(e.transitionUiUpdatesSkipped??0)+this.gapless5TransitionUiUpdatesSkipped}}shouldDeferGapless5TransitionSideEffects(e){return!this.gapless5TransitionQuietMode||!this.isGapless5Active()?!1:["durationchange","engine:canplay","engine:diagnostics","engine:playing","engine:trackchange","engine:trackchange-unmatched","progress"].includes(e)}isGapless5Active(){var e;return((e=this.engine)==null?void 0:e.name)==="gapless-5"||this.state.engine.engineName==="gapless-5"}startGapless5TransitionQuietWindow(){if(this.gapless5TransitionQuietMode=!0,this.gapless5TransitionWorkDeferred=!0,this.gapless5TransitionQuietTimer!==null&&typeof window<"u"&&window.clearTimeout(this.gapless5TransitionQuietTimer),typeof window>"u"){this.gapless5TransitionQuietMode=!1;return}this.gapless5TransitionQuietTimer=window.setTimeout(()=>{this.flushGapless5TransitionQuietWindow()},$s)}flushGapless5TransitionQuietWindow(){var e,t,r;this.gapless5TransitionQuietTimer=null,this.gapless5TransitionQuietMode=!1,this.setState({currentTimeSeconds:((e=this.engine)==null?void 0:e.getCurrentTime())??this.state.currentTimeSeconds,durationSeconds:((t=this.engine)==null?void 0:t.getDuration())??((r=this.state.currentTrack)==null?void 0:r.durationSeconds)??this.state.durationSeconds,engine:this.getEngineDiagnostics()},"gapless5:transition-quiet-flush",{forceSideEffects:!0})}bindDocumentVisibility(){typeof document>"u"||(this.visibilityChangeHandler=()=>{var e,t;this.lastVisibilityChangeAt=new Date().toISOString(),this.updateBackgroun
1dPlaybackObservation(),this.setState({currentTimeSeconds:((e=this.engine)==null?void 0:e.getCurrentTime())??this.state.currentTimeSeconds,engine:this.getEngineDiagnostics()},"document:visibility"),Ue()==="visible"&&((t=this.engine)==null?void 0:t.name)==="continuous-cue"&&this.mediaSessionConfiguration.simplifiedSafariIosMediaSession!==!0&&this.refreshMediaSessionMetadata("continuous-cue:visible"),Ue()==="visible"&&this.pendingInterruptionResume&&(this.pendingInterruptionResume=!1,this.resumeAfterInterruption())},document.addEventListener("visibilitychange",this.visibilityChangeHandler))}async resumeAfterInterruption(){const e=this.engine;if(!e||this.state.isPlaying)return;const t=++this.interruptionFadeToken;try{e.setVolume(0),await this.play();const r=12;for(let a=1;a<=r;a+=1){if(await new Promise(i=>setTimeout(i,100)),t!==this.interruptionFadeToken||!this.state.isPlaying){e.setVolume(1);return}e.setVolume(a/r)}}catch(r){e.setVolume(1),this.debug("Interruption resume failed",r)}}updateBackgroundPlaybackObservation(){const e=Ue(),t=this.engine,r=t?.getCurrentTime()??this.state.currentTimeSeconds;if(e==="hidden"&&this.state.isPlaying){this.backgroundPlaybackProbe={engineName:t?.name??this.state.engine.engineName,startedAt:cr(),timeSeconds:r};return}if(e!=="visible"||!this.backgroundPlaybackProbe)return;const a=this.backgroundPlaybackProbe,i=cr()-a.startedAt,s=r-a.timeSeconds;if(!(i>=1e3)){this.backgroundPlaybackProbe=null;return}this.backgroundPlaybackObserved=this.state.isPlaying&&s>=.5,a.engineName==="web-audio-scheduled"&&(this.webAudioBackgroundPlaybackObserved=this.backgroundPlaybackObserved),this.backgroundPlaybackProbe=null,this.debug("Background playback observation updated",{advancedSeconds:s,engineName:a.engineName,elapsedHiddenMs:Math.round(i),observed:this.backgroundPlaybackObserved,webAudioObserved:this.webAudioBackgroundPlaybackObserved})}unbindDocumentVisibility(){typeof document>"u"||this.visibilityChangeHandler===null||(document.removeEventListener("visibilitychange",this.visibilityChangeHandler),this.visibilityChangeHandler=null)}};c(ue,"instance",null);let ln=ue;function Qs(n){for(const e of["startTimeSeconds","continuousCurrentCueStart"]){const t=n.metadata[e];if(typeof t=="number"&&Number.isFinite(t)&&t>=0)return t;if(typeof t=="string"&&t.trim()){const r=Number(t);if(Number.isFinite(r)&&r>=0)return r}}return null}function zs(n){const e=n.tracks.reduce((t,r)=>typeof r.durationSeconds=="number"?t+r.durationSeconds:t,0);return e>0?e:null}function Ws(n,e={}){if(Ks(n))return{longTrackDetected:!1,recommendedEngine:"continuous-cue"};const t=n?.tracks.some(a=>typeof a.durationSeconds=="number"&&a.durationSeconds>Bs)??!1,r=e.isIphoneSafari===!0||e.isIosSafari===!0;return{longTrackDetected:t,recommendedEngine:t?"html-audio":r?"gapless-5":"web-audio-scheduled"}}function Ks(n){return n?js(n.sourceFolder)||n.tracks.some(e=>e.metadata.continuousCueUrl||e.metadata.continuousAudioUrl):!1}function js(n){return/(?:CONTINUOUS|CONT-ALAC|CONT-FLAC)$/i.test(n)}function Gs(n){if(n.engine.engineName!=="continuous-cue"||!n.currentTrack)return null;const e=n.currentTrack,t=un(e,["startTimeSeconds","continuousCurrentCueStart"]);if(t===null)return null;const r=un(e,["endTimeSeconds","continuousCurrentCueEnd"]),a=typeof e.durationSeconds=="number"&&Number.isFinite(e.durationSeconds)?e.durationSeconds:null,i=r!==null&&r>t?r-t:a!==null&&a>0?a:null;return i===null||i<=0?null:{durationSeconds:i,elapsedSeconds:aa(n.currentTimeSeconds-t,i),startTimeSeconds:t}}function ur(n){return un(n,["startTimeSeconds","continuousCurrentCueStart"])}function un(n,e){if(!n)return null;for(const t of e){const r=n.metadata[t];if(typeof r=="number"&&Number.isFinite(r))return r;if(typeof r=="string"&&r.trim()){const a=Number(r);if(Number.isFinite(a))return a}}return null}function Tt(n,e){if(!n)return null;for(const t of e){const r=n.metadata[t];if(typeof r=="string"&&r.trim())return r.trim()}return null}function Vs(n,e){return n?.metadata[e]===!0}function Ue(){return typeof document>"u"?null:document.visibilityState}function Ys(){return zr()}function cr(){return typeof performance>"u"?Date.now():performance.now()}function aa(n,e){return Number.isFinite(n)?Math.min(e,Math.max(0,n)):0}class Xs{constructor(e){c(this,"endpoint"),c(this,"fetchImpl"),c(this,"format"),this.endpoint=e.endpoint,this.fetchImpl=e.fetchImpl??fetch,this.format=e.format??null}async fetchQueue(e={}
1){const t=e.format??this.format,r=await this.fetchImpl(this.endpoint,{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({count:e.count??10,currentRadioId:e.currentRadioId??void 0,format:t??void 0,previousRadioIds:e.previousRadioIds??[],upcomingRadioIds:e.upcomingRadioIds??[]})});if(!r.ok)throw new Error(`Radio queue request failed with HTTP ${r.status}.`);const a=await r.json();return(Array.isArray(a)?a:ia(a)&&Array.isArray(a.items)?a.items:[]).map(Zs).filter(s=>s!==null)}}function Zs(n){if(!ia(n))return null;const e=De(n.radioId),t=De(n.displayTitle)||De(n.title),r=De(n.audioUrl);return!e||!t||!r?null:{radioId:e,catalogueNumber:te(n.catalogueNumber),displayTitle:t,title:te(n.title),artist:te(n.artist),composer:te(n.composer),albumTitle:te(n.albumTitle),productHandle:te(n.productHandle),productUrl:te(n.productUrl),artworkUrl:te(n.artworkUrl),backCoverUrl:te(n.backCoverUrl),backCoverImages:Js(n.backCoverImages).slice(0,4),audioUrl:r,durationSeconds:eo(n.durationSeconds),format:De(n.format)||"aac"}}function ia(n){return typeof n=="object"&&n!==null}function te(n){return De(n)||null}function De(n){return typeof n=="string"?n.trim():""}function Js(n){return Array.isArray(n)?n.map(te).filter(e=>e!==null).filter((e,t,r)=>r.indexOf(e)===t):[]}function eo(n){if(typeof n=="number"&&Number.isFinite(n))return n;if(typeof n=="string"&&n.trim()){const e=Number(n);return Number.isFinite(e)?e:null}return null}const to=3,no=10;class ro{constructor(e){c(this,"audio"),c(this,"client"),c(this,"previousLimit"),c(this,"listeners",new Set),c(this,"logger"),c(this,"upcomingTarget"),c(this,"active",!1),c(this,"currentAudioRadioId",null),c(this,"currentAudioUrl",null),c(this,"itemFailureInProgress",!1),c(this,"loadingAudio",!1),c(this,"loadToken",0),c(this,"initializePromise",null),c(this,"replenishPromise",null),c(this,"state",{currentItem:null,currentTimeSeconds:0,durationSeconds:null,errorMessage:null,isInitialized:!1,isLoading:!1,isPlaying:!1,previousItems:[],status:"idle",upcomingItems:[]}),c(this,"pendingInterruptionResume",!1),c(this,"lastExplicitPauseAt",0),c(this,"interruptionFadeToken",0),this.client=e.client,this.previousLimit=e.historyLimit??to,this.logger=e.logger??console,this.upcomingTarget=e.upcomingTarget??e.initialCount??no,this.audio=new Audio,this.audio.preload="metadata",this.bindAudioEvents(),this.bindDocumentVisibility()}bindDocumentVisibility(){typeof document>"u"||document.addEventListener("visibilitychange",()=>{document.visibilityState==="visible"&&this.pendingInterruptionResume&&(this.pendingInterruptionResume=!1,this.resumeAfterInterruption())})}async resumeAfterInterruption(){if(!this.active||this.state.isPlaying)return;const e=++this.interruptionFadeToken;try{this.audio.volume=0,await this.play();const t=12;for(let r=1;r<=t;r+=1){if(await new Promise(a=>setTimeout(a,100)),e!==this.interruptionFadeToken||!this.state.isPlaying){this.audio.volume=1;return}this.audio.volume=r/t}}catch{this.audio.volume=1}}subscribe(e){return this.listeners.add(e),e(this.getState()),()=>{this.listeners.delete(e)}}getState(){return{...this.state,previousItems:[...this.state.previousItems],upcomingItems:[...this.state.upcomingItems]}}async initialize(e={}){if(this.initializePromise)return this.initializePromise;this.initializePromise=this.fetchInitialQueue({replenish:e.replenish!==!1});try{await this.initializePromise}finally{this.initializePromise=null}}activate(){this.active=!0,this.configureMediaSession(),this.updateMediaSession(),this.emitState()}deactivate(e={}){this.active=!1,e.pause!==!1&&this.pause()}async togglePlayPause(){if(this.state.isPlaying){this.pause();return}await this.play()}async play(){this.activate(),this.state.currentItem||await this.initialize();const e=this.state.currentItem;if(e)try{this.setState({errorMessage:null,isLoading:!0,status:"loading"},"play:start"),await this.ensureAudioLoaded(e),await this.audio.play(),this.setState({isLoading:!1,isPlaying:!0,status:"playing"},"play")}catch(t){await this.handleItemFailure(t,"play")}}pause(){this.lastExplicitPauseAt=Date.now(),this.pendingInterruptionResume=!1,this.interruptionFadeToken+=1,this.audio.pause(),this.setState({isLoading:!1,isPlaying:!1,status:this.state.currentItem?"paused":"idle"},"pause")}seek(e){const r=this.getDurationSeconds()??Number.MAX_SAFE_INTEGER,a=Math.max(0,Math.min(e,r));this.audio.currentTime=a,this.setState({currentTimeSeconds:a},"seek")}async next(e={}){const t=e.autoPlay??this.state.isPlaying;await this.advanceToNext(t,"next")}async previous(e={}){const t=e.autoPlay??this.state.isPlaying,r=this.state.previousItems.at(-1)??null;if(!r){this.seek(0),t&&await this.play();return}const a=this.state.currentItem,i=Ce(this.state.previousItems.slice(0,-1),new Set([r.radioId])).slice(-this.previousLimit),s=Ce(a?[a,...this.state.upcomingItems]:this.state.upcomingItems,new Set([r.radioId,...i.map(o=>o.radioId)])).slice(0,this.upcomingTarget);this.currentAudioRadioId=null,this.currentAudioUrl=null,this.setState({currentItem:r,currentTimeSeconds:0,durationSeconds:r.durationSeconds,errorMessage:null,isLoading:t,previousItems:i,status:t?"loading":"ready",upcomingItems:s},"previous"),t&&await this.play()}async playUpcoming(e){const t=this.state.upcomingItems.findIndex(u=>u.radioId===e);if(t<0)return;const r=this.state.currentItem,a=this.state.upcomingItems.slice(0,t),i=this.state.upcomingItems[t],s=Ce(this.state.upcomingItems.slice(t+1),new Set([i.radioId])).slice(0,this.upcomingTarget),o=[...this.state.previousItems,...r?[r]:[],...a],l=Ce(o,new Set([i.radioId,...s.map(u=>u.radioId)])).slice(-this.previousLimit);this.currentAudioRadioId=null,this.currentAudioUrl=null,this.setState({currentItem:i,currentTimeSeconds:0,durationSeconds:i.durationSeconds,errorMessage:null,isLoading:!0,previousItems:l,status:"loading",upcomingItems:s},"queue-select"),await this.play(),this.replenishIfNeeded("queue-select")}destroy(){this.listeners.clear(),this.audio.pause(),this.audio.removeAttribute("src"),this.audio.load()}async fetchInitialQueue(e){this.setState({errorMessage:null,isLoading:!0,status:"loading"},"initialize:start");try{const t=await this.client.fetchQueue({count:this.upcomingTarget+1});if(t.length===0)throw new Error("Radio queue is empty.");const[r,...a]=t,i=Ce(a,new Set([r.radioId])).slice(0,this.upcomingTarget);this.setState({currentItem:r,currentTimeSeconds:0,durationSeconds:r.durationSeconds,errorMessage:null,isInitialized:!0,isLoading:!1,previousItems:[],status:"ready",upcomingItems:i},"initialize:complete"),e.replenish&&this.replenishIfNeeded("initialize")}catch(t){this.logger.warn("[RadioQueueController] Radio queue unavailable",{message:Gt(t)}),this.setState({currentItem:null,currentTimeSeconds:0,durationSeconds:null,errorMessage:"Opera Depot Radio is unavailable.",isInitialized:!0,isLoading:!1,isPlaying:!1,status:"unavailable",upcomingItems:[]},"initialize:error")}}async advanceToNext(e,t){this.state.upcomingItems.length===0&&await this.replenishQueue(`${t}:empty`);const r=this.state.upcomingItems[0]??null,a=this.state.currentItem;if(!r){this.setState({currentTimeSeconds:this.state.durationSeconds??this.state.currentTimeSeconds,isLoading:!1,isPlaying:!1,status:"paused"},`${t}:no-next`);return}this.audio.pause(),this.audio.removeAttribute("src"),this.audio.load(),this.currentAudioRadioId=null,this.currentAudioUrl=null;const i=Ce(this.state.upcomingItems.slice(1),new Set([r.radioId])).slice(0,this.upcomingTarget),s=Ce(a?[...this.state.previousItems,a]:this.state.previousItems,new Set([r.radioId,...i.map(o=>o.radioId)])).slice(-this.previousLimit);this.setState({currentItem:r,currentTimeSeconds:0,durationSeconds:r.durationSeconds,errorMessage:null,isLoading:e,isPlaying:!1,previousItems:s,status:e?"loading":"ready",upcomingItems:i},t),this.replenishIfNeeded(t),e&&await this.play()}async replenishIfNeeded(e){this.getUpcomingNeededCount()<=0||await this.replenishQueue(e)}async replenishQueue(e){for(;this.getUpcomingNeededCount()>0;){if(this.replenishPromise){if(await this.replenishPromise<=0)return;continue}this.replenishPromise=this.fetchAndAppendQueue(e);let t=0;try{t=await this.replenishPromise}finally{this.replenishPromise=null}if(t<=0)return}}async fetchAndAppendQueue(e){var r;const t=this.getUpcomingNeededCount();if(t<=0)return 0;try{const a=await this.client.fetchQueue({count:this.state.currentItem?t:t+1,currentRadioId:((r=this.state.currentItem)==null?void 0:r.radioId)??null,previousRadioIds:this.state.previousItems.map(u=>
1u.radioId),upcomingRadioIds:this.state.upcomingItems.map(u=>u.radioId)}),i=new Set([...this.state.previousItems.map(u=>u.radioId),...this.state.currentItem?[this.state.currentItem.radioId]:[],...this.state.upcomingItems.map(u=>u.radioId)]),s=a.filter(u=>i.has(u.radioId)?!1:(i.add(u.radioId),!0));if(s.length===0)return 0;if(!this.state.currentItem){const[u,...d]=s,h=d.slice(0,this.upcomingTarget);return this.setState({currentItem:u,currentTimeSeconds:0,durationSeconds:u.durationSeconds,errorMessage:null,status:"ready",upcomingItems:h},`${e}:replenish-prime`),1+h.length}const o=this.getUpcomingNeededCount();if(o<=0)return 0;const l=s.slice(0,o);return l.length===0?0:(this.setState({errorMessage:null,upcomingItems:[...this.state.upcomingItems,...l].slice(0,this.upcomingTarget)},`${e}:replenish`),l.length)}catch(a){return this.logger.warn("[RadioQueueController] Radio replenish failed",{message:Gt(a),reason:e}),this.setState({errorMessage:this.state.currentItem?null:"Opera Depot Radio is unavailable.",status:this.state.currentItem?this.state.status:"unavailable"},`${e}:replenish-error`),0}}getUpcomingNeededCount(){return Math.max(0,this.upcomingTarget-this.state.upcomingItems.length)}async ensureAudioLoaded(e){if(this.currentAudioRadioId===e.radioId&&this.currentAudioUrl===e.audioUrl&&this.audio.readyState>=this.audio.HAVE_METADATA)return;const t=this.loadToken+1;this.loadToken=t,this.loadingAudio=!0,await new Promise((r,a)=>{const i=()=>{this.audio.removeEventListener("loadedmetadata",s),this.audio.removeEventListener("canplay",s),this.audio.removeEventListener("error",o)},s=()=>
1{if(i(),t!==this.loadToken){a(new Error("Radio audio load was superseded."));return}this.currentAudioRadioId=e.radioId,this.currentAudioUrl=e.audioUrl,this.setState({durationSeconds:this.getDurationSeconds()??e.durationSeconds,isLoading:!1},"audio:ready"),r()},o=()=>{i(),a(new Error("Radio audio failed to load."))};this.audio.addEventListener("loadedmetadata",s),this.audio.addEventListener("canplay",s),this.audio.addEventListener("error",o),this.audio.src=e.audioUrl,this.audio.load()}).finally(()=>{this.loadingAudio=!1})}async handleItemFailure(e,t){if(!this.itemFailureInProgress){this.itemFailureInProgress=!0;try{const r=this.state.currentItem;this.logger.warn("[RadioQueueController] Radio item skipped",{catalogueNumber:r?.catalogueNumber??null,message:Gt(e),radioId:r?.radioId??null,reason:t}),this.setState({errorMessage:null,isLoading:!1,isPlaying:!1,status:this.state.upcomingItems.length>0?"ready":"loading"},`${t}:item-error`),await this.replenishQueue(`${t}:item-error`),await this.advanceToNext(!0,`${t}:skip`)}finally{this.itemFailureInProgress=!1}}}bindAudioEvents(){this.audio.addEventListener("timeupdate",()=>{this.setState({currentTimeSeconds:this.audio.currentTime},"audio:timeupdate")}),this.audio.addEventListener("durationchange",()=>{this.setState({durationSeconds:this.getDurationSeconds()},"audio:durationchange")}),this.audio.addEventListener("ended",()=>{this.advanceToNext(!0,"audio:ended")}),this.audio.addEventListener("playing",()=>{this.setState({isLoading:!1,isPlaying:!0,status:"playing"},"audio:playing")}),this.audio.addEventListener("pause",()=>{if(this.state.status==="loading")return;const e=this.state.isPlaying;this.setState({isPlaying:!1,status:this.state.currentItem?"paused":"idle"},"audio:pause"),e&&typeof document<"u"&&document.visibilityState==="hidden"&&Date.now()-this.lastExplicitPauseAt>1e3&&(this.pendingInterruptionResume=!0)}),this.audio.addEventListener("waiting",()=>{this.setState({isLoading:!0,status:"loading"},"audio:waiting")}),this.audio.addEventListener("error",()=>{this.loadingAudio||this.handleItemFailure(new Error("Radio audio playback error."),"audio")})}configureMediaSession(){const e=dr();e&&(ve(e,"play",()=>{this.play()}),ve(e,"pause",()=>{this.pause()}),ve(e,"nexttrack",()=>{this.next()}),ve(e,"previoustrack",()=>{this.previous()}),ve(e,"seekto",t=>{typeof t.seekTime=="number"&&this.seek(t.seekTime)}),ve(e,"seekbackward",t=>{this.seek(this.state.currentTimeSeconds-pr(t))}),ve(e,"seekforward",t=>{this.seek(this.state.currentTimeSeconds+pr(t))}))}updateMediaSession(){if(!this.active)return;const e=dr(),t=this.state.currentItem;if(!(!e||!t)){if(typeof MediaMetadata<"u")try{e.metadata=new MediaMetadata({title:t.displayTitle||"Opera Depot Radio",artist:t.artist??t.composer??"Opera Depot",album:t.albumTitle??"Opera Depot Radio",artwork:ao(t.artworkUrl)??void 0})}catch{}if(typeof e.setPositionState=="function"&&typeof this.state.durationSeconds=="number"&&this.state.durationSeconds>0)try{e.setPositionState({duration:this.state.durationSeconds,playbackRate:1,position:Math.max(0,Math.min(this.state.currentTimeSeconds,this.state.durationSeconds))})}catch{}e.playbackState=this.state.isPlaying?"playing":this.state.status==="ready"||this.state.status==="paused"?"paused":"none"}}getDurationSeconds(){var e;return oo(this.audio.duration)??((e=this.state.currentItem)==null?void 0:e.durationSeconds)??null}setState(e,t){var r,a,i;this.state={...this.state,...e},this.updateMediaSession(),this.emitState(),(i=(a=this.logger).debug)==null||i.call(a,"[RadioQueueController] state changed",{currentRadioId:((r=this.state.currentItem)==null?void 0:r.radioId)??null,reason:t,status:this.state.status,upcomingCount:this.state.upcomingItems.length})}emitState(){const e=this.getState();for(const t of this.listeners)t(e)}}function Ce(n,e=new Set){const t=new Set(e),r=[];for(const a of n)t.has(a.radioId)||(t.add(a.radioId),r.push(a));return r}function dr(){return typeof navigator>"u"?null:navigator.mediaSession??null}function ve(n,e,t){try{n.setActionHandler(e,t)}catch{}}function ao(n){return!n||!so(n)?null:[{src:n,sizes:"512x512",type:io(n)}]}function io(n){try{const e=new URL(n).pathname.toLowerCase();if(e.endsWith(".png"))return"image/png";if(e.endsWith(".webp"))return"image/webp"}catch{const t=n.toLowerCase();if(t.endsWith(".png"))return"image/png";if(t.endsWith(".webp"))return"image/webp"}return"image/jpeg"}function so(n){try{return new URL(n).protocol==="https:"}catch{return!1}}function oo(n){return Number.isFinite(n)&&n>0?n:null}function pr(n){return typeof n.seekOffset=="number"&&Number.isFinite(n.seekOffset)?n.seekOffset:10}function Gt(n){return n instanceof Error?n.message:String(n)}function fe(n){return typeof n=="object"&&n!==null}function xe(n){return typeof n=="string"&&n.trim()?n.trim():typeof n=="number"&&Number.isFinite(n)?String(n):null}function mr(){try{const n=window.Alpine;if(!fe(n)||typeof n.store!="function")return null;const e=n.store("wishlist");return!fe(e)||typeof e.has!="function"?null:e}catch{return null}}function hr(n,e){if(!n||typeof n.has!="function"||!e)return!1;try{return n.has(String(e))===!0}catch{return!1}}function lo(n){if(n&&typeof n.loggedIn=="boolean")return n.loggedIn;const e=window;try{const t=e.ODMembershipAccess;if(fe(t)&&fe(t.state)&&t.state.loggedIn===!0)return!0}catch{}try{const t=e.Shopify;if(fe(t)&&fe(t.customer)&&t.customer.id)return!0}catch{}return!1}const Vt=new Map;function uo(n){const e=Vt.get(n);if(e)return e;const t=fetch(`/products/${encodeURIComponent(n)}.js`,{headers:{Accept:"application/json"},credentials:"same-origin"}).then(r=>{if(!r.ok)throw new Error(`Product JSON request failed (${r.status})`);return r.json()}).then(r=>co(r)).catch(()=>(Vt.delete(n),null));return Vt.set(n,t),t}function co(n){if(!fe(n))return null;const e=xe(n.id);if(!e)return null;const t=Array.isArray(n.variants)?n.variants:[],r=[];for(const s of t){if(!fe(s))continue;const o=xe(s.id);if(!o)continue;const l=Number(s.price);r.push({available:s.available===!0,id:o,price:Number.isFinite(l)?l:0,sku:xe(s.sku)??"",title:xe(s.title)??""})}if(r.length===0)return null;const a=Array.isArray(n.images)?n.images:[],i=xe(n.featured_image)??xe(a[0])??null;return{available:n.available===!0,featuredImage:i,id:e,title:xe(n.title)??"",variants:r}}function po(n,e){if(!n.available)return n.variants[0];const t=e?.trim().toLocaleLowerCase()??null;if(t){const r=n.variants.find(a=>a.sku.trim().toLocaleLowerCase()===t);if(r)return r}return n.variants.find(r=>r.available)??n.variants[0]}async function mo(n,e){const t=await uo(n);return t?{comingSoon:!t.available,handle:n,imageUrl:t.featuredImage,productId:t.id,productTitle:t.title,variant:po(t,e)}:null}const wt=240,Yt=2.5,ho=2.5,go=18,fo=2500,yo="Added to Wishlist.",ko="We will let you know
1when this recording is available for purchase",bo="Log in and we'll email you when it's available",z=class z2{constructor(e){c(this,"mount"),c(this,"playbackService"),c(this,"radioController"),c(this,"unsubscribe",null),c(this,"radioUnsubscribe",null),c(this,"productState"),c(this,"radioState",null),c(this,"activeMode"),c(this,"narrowDesktopBottomProgress",Cr()),c(this,"progressIsActive",!1),c(this,"sampleNoticeActive",!1),c(this,"progressActiveScope",null),c(this,"expanded",!1),c(this,"expandedCloseTimer",null),c(this,"mobileTracklistOpen",!1),c(this,"mobileTracklistCloseTimer",null),c(this,"tracklistDrawerOpen",!1),c(this,"tracklistSignatures",{drawer:"",expanded:"",mobile:""}),c(this,"backCoverImages",[]),c(this,"selectedBackCoverImageUrl",null),c(this,"backCoverLightboxOpen",!1),c(this,"tracklistTabSignatures",new WeakMap),c(this,"renderedPlayPauseIcon",null),c(this,"titleMarqueeFrame",null),c(this,"tracklistStickyPaddingFrame",null),c(this,"tracklistStickyHeaderFrames",new WeakMap),c(this,"expandedTitleMarqueeSignature",""),c(this,"collapsedMarqueeSignatures",new WeakMap),c(this,"wishlistTargetKey",null),c(this,"wishlistResolved",null),c(this,"wishlistResolveToken",0),c(this,"wishlistPopupTimer",null),c(this,"renderedWishlistIcon","heart"),c(this,"handleWishlistChanged",()=>{this.elements&&this.renderWishlistButton()}),c(this,"pageScrollLocked",!1),c(this,"touchScrollPositions",new WeakMap),c(this,"handleContainedWheel",e2=>{e2.currentTarget instanceof HTMLElement&&this.containScrollDelta(e2,e2.currentTarget,e2.deltaY)}),c(this,"handleContainedTouchStart",e2=>{const t2=e2.touches[0];!t2||!e2.currentTarget||this.touchScrollPositions.set(e2.currentTarget,t2.clientY)}),c(this,"handleContainedTouchMove",e2=>{if(!(e2.currentTarget instanceof HTMLElement))return;const t2=e2.touches[0];if(!t2)return;const r2=this.touchScrollPositions.get(e2.currentTarget)??t2.clientY;this.touchScrollPositions.set(e2.currentTarget,t2.clientY),this.containScrollDelta(e2,e2.currentTarget,r2-t2.clientY)}),c(this,"handleDocumentKeyDown",e2=>{if(e2.key==="Escape"){if(this.backCoverLightboxOpen){this.closeBackCoverLightbox();return}if(this.mobileTracklistOpen){this.setMobileTracklistOpen(!1,"escape");return}if(this.expanded){this.setExpanded(!1,"escape");return}this.tracklistDrawerOpen&&this.setTracklistDrawerOpen(!1,"escape")}}),c(this,"handleWindowResize",()=>{const e2=Cr(),t2=e2!==this.narrowDesktopBottomProgress;this.narrowDesktopBottomProgress=e2,this.scheduleTitleMarqueeCheck(),this.scheduleTracklistStickyEndPaddingRefresh(),t2&&this.renderState()}),c(this,"elements",null);var t,r;this.mount=e.mount,this.playbackService=e.playbackService,this.radioController=e.radioController??null,this.productState=this.playbackService.getState(),this.radioState=((t=this.radioController)==null?void 0:t.getState())??null,this.activeMode=this.radioController?"radio":"product",this.renderShell(),this.bindControls(),this.unsubscribe=this.playbackService.subscribe(a=>{var o,l;const i=((o=this.productState.currentCatalogue)==null?void 0:o.catalogueNumber)??null,s=((l=a.currentCatalogue)==null?void 0:l.catalogueNumber)??null;this.productState=a,this.radioController&&s&&s!==i&&(this.activeMode="product"),this.renderState()}),this.radioUnsubscribe=((r=this.radioController)==null?void 0:r.subscribe(a=>{this.radioState=a,this.renderState()}))??null,document.addEventListener("keydown",this.handleDocumentKeyDown),window.addEventListener("resize",this.handleWindowResize),document.addEventListener("od:wishlist:changed",this.handleWishlistChanged)}destroy(){var e,t;(e=this.unsubscribe)==null||e.call(this),this.unsubscribe=null,(t=this.radioUnsubscribe)==null||t.call(this),this.radioUnsubscribe=null,document.removeEventListener("keydown",this.handleDocumentKeyDown),window.removeEventListener("resize",this.handleWindowResize),document.removeEventListener("od:wishlist:changed",this.handleWishlistChanged),this.clearTitleMarqueeFrame(),this.clearTracklistStickyPaddingFrame(),this.clearTracklistStickyHeaderFrames(),this.clearExpandedCloseTimer(),this.clearMobileTracklistCloseTimer(),this.hideWishlistPopup(),this.releasePageScrollLock(),this.renderedPlayPauseIcon=null,this.mount.replaceChildren()}setProductMode(e="manual"){var t;if(this.activeMode==="product"){this.applySampleNotice();return}this.activeMode="product",(t=this.radioController)==null||t.deactivate(),this.progressIsActive=!1,this.tracklistSignatures={drawer:"",expanded:"",mobile:""},this.renderState(),this.applySampleNotice()}setSampleNotice(e){this.sampleNoticeActive=e,this.applySampleNotice()}applySampleNotice(){const e=this.elements;if(!e)return;const t=this.sampleNoticeActive&&this.activeMode==="product";e.sampleNotice.hidden=!t,e.expandedSampleNotice.hidden=!t}setRadioMode(e="manual"){!this.radioController||this.activeMode==="radio"||(this.playbackService.pause(),this.activeMode="radio",this.radioController.activate(),this.progressIsActive=!1,this.tracklistSignatures={drawer:"",expanded:"",mobile:""},this.renderState(),this.applySampleNotice())}isRadioMode(){return this.radioController!==null&&this.activeMode==="radio"}renderShell(){this.mount.innerHTML=` 2 <section class="bottom-player" data-player-root aria-label="Opera Depot player"> 3 <div class="bottom-player__bar" data-player-bar tabindex="0" aria-label="Expand player"> 4 <button class="bottom-player__expand" type="button" data-player-expand aria-label="Expand player"> 5 ${X("chevronUp")} 6 </button> 7 8 <div class="bottom-player__identity"> 9 <div class="bottom-player__artwork" data-player-artwork>
10 <span>OD</span> 11 </div> 12 13 <div class="bottom-player__track"> 14 <div class="bottom-player__title" data-player-title><span class="bottom-player__collapsed-marquee-text" data-player-collapsed-marquee-text>No track loaded</span></div> 15 <div class="bottom-player__subtitle" data-player-current-track><span class="bottom-player__collapsed-marquee-text" data-player-collapsed-marquee-text>No album loaded</span></div> 16 <div class="bottom-player__title bottom-player__title--mobile" data-player-mobile-title><span class="bottom-player__collapsed-marquee-text" data-player-collapsed-marquee-text>No track loaded</span></div> 17 <div class="bottom-player__subtitle bottom-player__subtitle--mobile" data-player-mobile-album><span class="bottom-player__collapsed-marquee-text" data-player-collapsed-marquee-text>No album loaded</span></div> 18 <div class="bottom-player__sample-notice" data-player-sample-notice hidden></div> 19 </div> 20 </div> 21 22 <div class="bottom-player__controls"> 23 <button class="bottom-player__transport-button" type="button" data-player-previous aria-label="Previous">${le("previous")}</button> 24 <button class="bottom-player__transport-button bottom-player__transport-button--primary" type="button" data-player-play-pause aria-label="Play">${le("play")}</button> 25 <button class="bottom-player__transport-button" type="button" data-player-next aria-label="Next">${le("next")}</button> 26 </div> 27 28 <div class="bottom-player__progress"> 29 <div class="bottom-player__progress-track"> 30 <input class="bottom-player__range" type="range" min="0" step="1" value="0" data-player-progress /> 31 <div class="bottom-player__act-markers" data-player-act-markers hidden aria-hidden="true"></div> 32 </div> 33 <div class="bottom-player__progress-times" aria-label="Playback time"> 34 <span class="bottom-player__time" data-player-elapsed>0:00</span> 35 <span class="bottom-player__time-separator" aria-hidden="true">/</span> 36 <span class="bottom-player__time" data-player-duration>-:--</span> 37 </div> 38 </div> 39 40 ${el()} 41 42 <div class="bottom-player__actions"> 43 ${xr("Lossless")} 44 <button class="bottom-player__button bottom-player__icon-button" type="button" data-player-tracklist aria-label="Tracklist" aria-expanded="false"> 45 <span class="bottom-player__tracklist-icon" aria-hidden="true"> 46 <span><i></i><b></b></span> 47 <span><i></i><b></b></span> 48 <span><i></i><b></b></span> 49 </span> 50 </button> 51 <span class="bottom-player__error" data-player-error hidden></span> 52 </div> 53 54 <div class="bottom-player__mobile-collapsed-progress" data-player-mobile-collapsed-progress hidden aria-hidden="true"> 55 <div class="bottom-player__mobile-collapsed-progress-fill" data-player-mobile-collapsed-progress-fill></div> 56 </div> 57 </div> 58 59 <div class="bottom-player__tracklist-drawer" data-player-tracklist-drawer aria-hidden="true" hidden> 60 <div class="bottom-player__tracklist-head"> 61 <button class="bottom-player__tracklist-close" type="button" data-player-tracklist-close aria-label="Close tracklist"> 62 ${X("chevronDown")} 63 </button> 64 <div class="bottom-player__tracklist-head-copy"> 65 <div class="bottom-player__tracklist-title" data-player-tracklist-title>Tracklist</div> 66 <div class="bottom-player__tracklist-summary" data-player-tracklist-summary>0 cues</div> 67 </div> 68 </div> 69 <div class="bottom-player__tracklist-items" data-player-tracklist-items></div> 70 </div> 71 72 <div class="bottom-player__expanded" data-player-expanded hidden aria-hidden="true"> 73 <div class="bottom-player__expanded-panel"> 74 <section class="bottom-player__expanded-card" aria-label="Expanded player"> 75 <button class="bottom-player__collapse bottom-player__collapse--expanded" type="button" data-player-collapse aria-label="Close player">
76 <span class="bottom-player__collapse-arrow" aria-hidden="true">\u2193</span> 77 <span class="bottom-player__collapse-label">Close Player</span> 78 </button> 79 80 <div class="bottom-player__expanded-cover"> 81 <div class="bottom-player__expanded-artwork" data-player-expanded-artwork> 82 <span>OD</span> 83 </div> 84 </div> 85 86 <div class="bottom-player__expanded-copy"> 87 <h2 class="bottom-player__expanded-title" data-player-expanded-title><span class="bottom-player__expanded-title-text" data-player-expanded-title-text>No track loaded</span></h2> 88 <div class="bottom-player__expanded-meta-line"> 89 <span class="bottom-player__expanded-composer" data-player-expanded-composer>Composer unavailable</span> 90 <span class="bottom-player__expanded-meta-separator" data-player-expanded-meta-separator aria-hidden="true">\xB7</span> 91 <span class="bottom-player__expanded-album" data-player-expanded-album-title>Album title unavailable</span> 92 </div> 93 <div class="bottom-player__expanded-artists" data-player-expanded-album-artists>Artists unavailable</div> 94 <div class="bottom-player__sample-notice bottom-player__sample-notice--expanded" data-player-sample-notice-expanded hidden></div> 95 </div> 96 97 <div class="bottom-player__expanded-progress"> 98 <div class="bottom-player__progress-track bottom-player__progress-track--expanded"> 99 <input class="bottom-player__range" type="range" min="0" step="1" value="0" data-player-expanded-progress /> 100 <div class="bottom-player__act-markers" data-player-expanded-act-markers hidden aria-hidden="true"></div> 101 </div> 102 <div class="bottom-player__expanded-progress-times" aria-label="Playback time"> 103 <span class="bottom-player__time" data-player-expanded-elapsed>0:00</span> 104 ${xr("Lossless","bottom-player__quality-badge--expanded")} 105 <span class="bottom-player__time" data-player-expanded-duration>-:--</span> 106 </div> 107 </div> 108 109 <div class="bottom-player__expanded-controls"> 110 <button class="bottom-player__transport-button bottom-player__transport-button--seek" type="button" data-player-expanded-rewind-10 aria-label="Rewind 10 seconds">${le("rewind10")}</button> 111 <button class="bottom-player__transport-button" type="button" data-player-expanded-previous aria-label="Previous">${le("previous")}</button> 112 <button class="bottom-player__transport-button bottom-player__transport-button--primary bottom-player__transport-button--hero" type="button" data-player-expanded-play-pause aria-label="Play">${le("play")}</button> 113 <button class="bottom-player__transport-button" type="button" data-player-expanded-next aria-label="Next">${le("next")}</button> 114 <button class="bottom-player__transport-button bottom-player__transport-button--seek" type="button" data-player-expanded-forward-10 aria-label="Forward 10 seconds">${le("forward10")}</button> 115 </div> 116 117 <div class="bottom-player__expanded-actions" aria-label="Player actions"> 118 <button class="bottom-player__action-item bottom-player__action-item--wishlist" type="button" data-player-expanded-wishlist aria-label="Add to wishlist" aria-pressed="false" hidden aria-hidden="true"> 119 <span class="bottom-player__round-action" aria-hidden="true" data-player-wishlist-icon> 120 ${X("heart")} 121 </span> 122 <span class="bottom-player__action-label" data-player-wishlist-label>Add to Wishlist</span> 123 <span class="bottom-player__wishlist-popup" data-player-wishlist-popup aria-live="polite"></span> 124 </button> 125 <a 126 class="bottom-player__action-item" 127 data-player-expanded-product 128 aria-label="View product" 129 aria-disabled="true" 130 x-element-transition-trigger:product.animate="{ 131 'productImg': $el.dataset.productImg || '', 132 'title': $el.dataset.productTitle || '', 133 'mediaCount': Number($el.dataset.mediaCount || 1), 134 'isComingSoon': false 135 }" 136 >
137 <span class="bottom-player__round-action" aria-hidden="true"> 138 ${X("eye")} 139 </span> 140 <span class="bottom-player__action-label">View Product</span> 141 </a> 142 <button class="bottom-player__action-item" type="button" data-player-expanded-back-cover aria-label="Back Cover" hidden aria-hidden="true"> 143 <span class="bottom-player__round-action" aria-hidden="true"> 144 ${X("backCover")} 145 </span> 146 <span class="bottom-player__action-label">Back Cover</span> 147 </button> 148 <button class="bottom-player__action-item bottom-player__action-item--tracklist" type="button" data-player-expanded-tracklist aria-label="Tracklist"> 149 <span class="bottom-player__round-action" aria-hidden="true"> 150 ${X("tracklist")} 151 </span> 152 <span class="bottom-player__action-label" data-player-expanded-tracklist-label>Tracklist</span> 153 </button> 154 </div> 155 </section> 156 157 <aside class="bottom-player__expanded-tracklist" aria-label="Track list"> 158 <div class="bottom-player__expanded-tracklist-head"> 159 <div> 160 <div class="bottom-player__tracklist-title" data-player-expanded-tracklist-title>Tracklist</div> 161 <div class="bottom-player__tracklist-summary" data-player-expanded-tracklist-summary>0 cues</div> 162 </div> 163 </div> 164 <div class="bottom-player__tracklist-tabs" data-player-expanded-tracklist-tabs hidden></div> 165 <div class="bottom-player__tracklist-items bottom-player__tracklist-items--expanded" data-player-expanded-tracklist-items></div> 166 </aside> 167 </div> 168 </div> 169 170 <div class="bottom-player__mobile-tracklist" data-player-mobile-tracklist hidden aria-hidden="true"> 171 <div class="bottom-player__mobile-tracklist-panel"> 172 <div class="bottom-player__mobile-tracklist-head"> 173 <button class="bottom-player__mobile-tracklist-back" type="button" data-player-mobile-tracklist-close aria-label="Back to player"> 174 <span class="bottom-player__mobile-tracklist-back-arrow" aria-hidden="true">\u2190</span> 175 <span class="bottom-player__mobile-tracklist-back-label">Back to player</span> 176 </button> 177 <div class="bottom-player__mobile-tracklist-album"> 178 <div class="bottom-player__mobile-tracklist-artwork" data-player-mobile-tracklist-artwork> 179 <span>OD</span> 180 </div> 181 <div class="bottom-player__mobile-tracklist-copy"> 182 <div class="bottom-player__tracklist-title bottom-player__mobile-tracklist-now-playing-title" data-player-mobile-tracklist-now-playing-title hidden aria-hidden="true">Now Playing:</div> 183 <div class="bottom-player__mobile-tracklist-title" data-player-mobile-tracklist-title>No track loaded</div> 184 <div class="bottom-player__mobile-tracklist-subtitle" data-player-mobile-tracklist-album>Album title unavailable</div> 185 <div class="bottom-player__tracklist-summary" data-player-mobile-tracklist-summary>0 cues</div> 186 </div> 187 </div> 188 </div> 189 <div class="bottom-player__tracklist-tabs" data-player-mobile-tracklist-tabs hidden></div> 190 <div class="bottom-player__tracklist-title bottom-player__mobile-tracklist-section-title" data-player-mobile-tracklist-section-title hidden aria-hidden="true">Tracklist</div> 191 <div class="bottom-player__tracklist-items bottom-player__tracklist-items--mobile" data-player-mobile-tracklist-items></div> 192 </div> 193 </div> 194 195 <div class="bottom-player__back-cover-lightbox" data-player-back-cover-lightbox role="dialog" aria-modal="true" aria-label="Back cover" aria-hidden="true" hidden> 196 <div class="bottom-player__back-cover-stage" data-player-back-cover-stage> 197 <img class="bottom-player__back-cover-image" data-player-back-cover-image alt="Back cover" /> 198 <div class="bottom-player__back-cover-thumbnails" data-player-back-cover-thumbnails aria-label="Back cover gallery" hidden></div> 199 <button class="bottom-player__back-cover-close" type="button" data-player-back-cover-close aria-label="Close back cover"> 200 ${X("x")} 201 </button> 202 </div> 203 </div> 204 </section> 205 `,this.elements={actMarkers:this.getElement("[data-player-act-markers]"),artwork:this.getElement("[data-player-artwork]"),bar:this.getElement("[data-player-bar]"),backCoverClose:this.getElement("[data-player-back-cover-close]"),backCoverImage:this.getElement("[data-player-back-cover-image]"),backCoverLightbox:this.getElement("[data-player-back-cover-lightbox]"),backCoverStage:this.getElement("[data-player-back-cover-stage]"),backCoverThumbnails:this.getElement("[data-player-back-cover-thumbnails]"),collapse:this.getElement("[data-player-collapse]"),currentTrack:this.getElement("[data-player-current-track]"),duration:this.getElement("[data-player-duration]"),elapsed:this.getElement("[data-player-elapsed]"),error:this.getElement("[data-player-error]"),expand:this.getElement("[data-player-expand]"),expanded:this.getElement("[data-player-expanded]"),expandedActMarkers:this.getElement("[data-player-expanded-act-markers]"),expandedAlbumArtists:this.getElement("[data-player-expanded-album-artists]"),expandedAlbumTitle:this.getElement("[data-player-expanded-album-title]"),expandedArtwork:this.getElement("[data-player-expanded-artwork]"),expandedComposer:this.getElement("[data-player-expanded-composer]"),expandedMetaSeparator:this.getElement("[data-player-expanded-meta-separator]"),expandedDuration:this.getElement("[data-player-expanded-duration]"),expandedElapsed:this.getElement("[data-player-expanded-elapsed]"),expandedForward10:this.getElement("[data-player-expanded-forward-10]"),expandedNext:this.getElement("[data-player-expanded-next]"),expandedPlayPause:this.getElement("[data-player-expanded-play-pause]"),expandedPrevious:this.getElement("[data-player-expanded-previous]"),expandedBackCover:this.getElement("[data-player-expanded-back-cover]"),expandedProduct:this.getElement("[data-player-expanded-product]"),expandedProgress:this.getElement("[data-player-expanded-progress]"),expandedSampleNotice:this.getElement("[data-player-sample-notice-expanded]"),expandedQualityBadge:this.getElement(".bottom-player__quality-badge--expanded"),expandedQualityBadgeLabel:this.getElement(".bottom-player__quality-badge--expanded [data-player-quality-label]"),expandedRewind10:this.getElement("[data-player-expanded-rewind-10]"),expandedTitle:this.getElement("[data-player-expanded-title]"),expandedTitleText:this.getElement("[data-player-expanded-title-text]"),expandedTracklist:this.getElement("[data-player-expanded-tracklist]"),expandedTracklistItems:this.getElement("[data-player-expanded-tracklist-items]"),expandedTracklistLabel:this.getElement("[data-player-expanded-tracklist-label]"),expandedTracklistSummary:this.getElement("[data-player-expanded-tracklist-summary]"),expandedTracklistTabs:this.getElement("[data-player-expanded-tracklist-tabs]"),expandedTracklistTitle:this.getElement("[data-player-expanded-tracklist-title]"),expandedWishlist:this.getElement("[data-player-expanded-wishlist]"),expandedWishlistIcon:this.getElement("[data-player-wishlist-icon]"),expandedWishlistLabel:this.getElement("[data-player-wishlist-label]"),expandedWishlistPopup:this.getElement("[data-player-wishlist-popup]"),mobileTracklist:this.getElement("[data-player-mobile-tracklist]"),mobileTracklistAlbum:this.getElement("[data-player-mobile-tracklist-album]"),mobileTracklistArtwork:this.getElement("[data-player-mobile-tracklist-artwork]"),mobileTracklistClose:this.getElement("[data-player-mobile-tracklist-close]"),mobileTracklistItems:this.getElement("[data-player-mobile-tracklist-items]"),mobileTracklistNowPlayingTitle:this.getElement("[data-player-mobile-tracklist-now-playing-title]"),mobileTracklistSectionTitle:this.getElement("[data-player-mobile-tracklist-section-title]"),mobileTracklistSummary:this.getElement("[data-player-mobile-tracklist-summary]"),mobileTracklistTabs:this.getElement("[data-player-mobile-tracklist-tabs]"),mobileTracklistTitle:this.getElement("[data-player-mobile-tracklist-title]"),mobileAlbum:this.getElement("[data-player-mobile-album]"),mobileCollapsedProgress:this.getElement("[data-player-mobile-collapsed-progress]"),mobileCollapsedProgressFill:this.getElement("[data-player-mobile-collapsed-progress-fill]"),mobileTitle:this.getElement("[data-player-mobile-title]"),next:this.getElement("[data-player-next]"),playPause:this.getElement("[data-player-play-pause]"),previous:this.getElement("[data-player-previous]"),progress:this.getElement("[data-player-progress]"),qual
205ityBadge:this.getElement(".bottom-player__actions .bottom-player__quality-badge"),qualityBadgeLabel:this.getElement(".bottom-player__actions [data-player-quality-label]"),root:this.getElement("[data-player-root]"),sampleNotice:this.getElement("[data-player-sample-notice]"),title:this.getElement("[data-player-title]"),tracklist:this.getElement("[data-player-tracklist]"),tracklistClose:this.getElement("[data-player-tracklist-close]"),tracklistDrawer:this.getElement("[data-player-tracklist-drawer]"),tracklistItems:this.getElement("[data-player-tracklist-items]"),tracklistSummary:this.getElement("[data-player-tracklist-summary]"),tracklistTitle:this.getElement("[data-player-tracklist-title]")}}bindControls(){const e=this.requireElements();e.expand.addEventListener("click",t=>{t.preventDefault(),t.stopPropagation(),this.setExpanded(!0,"desktop-expand-button")}),e.bar.addEventListener("click",t=>{!qe()||wr(t.target)||this.setExpanded(!0,"mobile-bar-click")}),e.bar.addEventListener("keydown",t=>{!qe()||wr(t.target)||t.key!=="Enter"&&t.key!==" "||(t.preventDefault(),this.setExpanded(!0,"mobile-bar-keyboard"))}),this.bindTransportControls(e.previous,e.playPause,e.next),this.bindTransportControls(e.expandedPrevious,e.expandedPlayPause,e.expandedNext),e.expandedRewind10.addEventListener("click",()=>{this.seekExpandedBy(-10)}),e.expandedForward10.addEventListener("click",()=>{this.seekExpandedBy(10)}),e.collapse.addEventListener("click",()=>{this.setExpanded(!1,"collapse-button")}),e.tracklist.addEventListener("click",()=>{this.setTracklistDrawerOpen(!this.tracklistDrawerOpen,this.tracklistDrawerOpen?"button-close":"button-open")}),e.tracklistClose.addEventListener("click",()=>{this.setTracklistDrawerOpen(!1,"drawer-close-button")}),e.expandedTracklist.addEventListener("click",()=>{if(qe()){this.setMobileTracklistOpen(!0,"expanded-tracklist-button");return}e.expandedTracklistItems.scrollTo({top:0,behavior:"smooth"}),e.expandedTracklistItems.focus({preventScroll:!0})}),e.mobileTracklistClose.addEventListener("click",()=>{this.setMobileTracklistOpen(!1,"mobile-tracklist-close")}),e.expandedWishlist.addEventListener("click",()=>{this.toggleWishlist()}),e.expandedProduct.addEventListener("click",()=>{this.closeExpandedForProductNavigation()}),e.expandedBackCover.addEventListener("click",()=>{this.openBackCoverLightbox()}),e.backCoverClose.addEventListener("click",t=>{t.preventDefault(),t.stopPropagation(),this.closeBackCoverLightbox()}),e.backCoverLightbox.addEventListener("click",t=>{t.target===e.backCoverLightbox&&this.closeBackCoverLightbox()}),e.backCoverThumbnails.addEventListener("click",t=>{const r=t.target,a=r instanceof Element?r.closest("[data-player-back-cover-thumbnail]"):null,i=a?.dataset.backCoverImageUrl??null;i&&(t.preventDefault(),t.stopPropagation(),this.selectBackCoverImage(i))}),this.bindProgressInput(e.progress,"bottom"),this.bindProgressInput(e.expandedProgress,"expanded"),this.bindScrollContainment(),this.bindTracklistTabs(e.expandedTracklistTabs,"expanded"),this.bindTracklistTabs(e.mobileTracklistTabs,"mobile"),this.bindTracklistOperaHeaders(e.tracklistItems,"drawer"),this.bindTracklistOperaHeaders(e.expandedTracklistItems,"expanded"),this.bindTracklistOperaHeaders(e.mobileTracklistItems,"mobile")}bindTransportControls(e,t,r){t.addEventListener("click",a=>{var i;if(Zt(a),this.shouldUseRadioControls()){(i=this.radioController)==null||i.togglePlayPause();return}this.playbackService.togglePlayPause()}),e.addEventListener("click",a=>{var i;if(Zt(a),this.shouldUseRadioControls()){(i=this.radioController)==null||i.previous();return}this.playbackService.previous()}),r.addEventListener("click",a=>{var i;if(Zt(a),this.shouldUseRadioControls()){(i=this.radioController)==null||i.next();return}this.playbackService.next()})}bindProgressInput(e,t){let r=null,a=null;const i=()=>{var l;const s=a??e.value;if(!this.progressIsActive&&r===s)return;const o=Number(s);if(!Number.isFinite(o)){this.progressIsActive=!1,this.progressActiveScope=null,a=null;return}this.shouldUseRadioControls()?(l=this.radioController)==null||l.seek(o):this.seekFromProgressInput(o,t),r=s,a=null,this.progressIsActive=!1,this.progressActiveScope=null};e.addEventListener("input",()=>{this.progressIsActive=!0,this.progressActiveScope=t,r=null,a=e.value;const s=Number(a);
205this.shouldUseRadioControls()?this.setElapsedText($(s)):t==="expanded"?this.setExpandedElapsedText($(s)):this.setBottomElapsedText($(s))}),e.addEventListener("change",i),e.addEventListener("pointerup",i),e.addEventListener("keyup",s=>{(s.key==="ArrowLeft"||s.key==="ArrowRight"||s.key==="ArrowUp"||s.key==="ArrowDown"||s.key==="Home"||s.key==="End"||s.key==="PageUp"||s.key==="PageDown")&&i()}),e.addEventListener("blur",()=>{if(this.progressIsActive){i();return}this.progressIsActive=!1,this.progressActiveScope=null})}seekFromProgressInput(e,t){if(t==="bottom"){const a=this.playbackService.getState();if(this.shouldUseTrackBasedBottomProgress(a)){const i=Ct(a);if(i){const s=Xe(e,i.durationSeconds);this.playbackService.seek(i.startTimeSeconds+s);return}}this.playbackService.seek(e);return}const r=Ct(this.playbackService.getState());if(r){const a=Xe(e,r.durationSeconds);this.playbackService.seek(r.startTimeSeconds+a);return}this.playbackService.seek(e)}seekExpandedBy(e){var s,o,l;if(this.shouldUseRadioControls()){(o=this.radioController)==null||o.seek((((s=this.radioState)==null?void 0:s.currentTimeSeconds)??0)+e);return}const t=this.playbackService.getState(),r=Ct(t);if(r){const u=Xe(r.elapsedSeconds+e,r.durationSeconds);this.playbackService.seek(r.startTimeSeconds+u);return}const a=t.durationSeconds??((l=t.currentTrack)==null?void 0:l.durationSeconds)??0;if(a<=0)return;const i=Math.min(a,Math.max(0,t.currentTimeSeconds+e));this.playbackService.seek(i)}bindTracklistTabs(e,t){e.addEventListener("click",r=>{var s;const a=(s=r.target)==null?void 0:s.closest("[data-tracklist-tab-opera]"),i=a?.dataset.tracklistTabOpera;i&&this.scrollTracklistToOpera(t,i)})}bindTracklistOperaHeaders(e,t){const r=a=>{var o;if(a.type==="keydown"){const l=a.key;if(l!=="Enter"&&l!==" ")return}const i=(o=a.target)==null?void 0:o.closest(".bottom-player__tracklist-header--opera[data-tracklist-opera]"),s=i?.dataset.tracklistOpera;!i||!e.contains(i)||!s||(a.preventDefault(),a.stopPropagation(),this.scrollTracklistToOpera(t,s))};e.addEventListener("click",r),e.addEventListener("keydown",r)}bindScrollContainment(){const e=this.requireElements();for(const t of[e.tracklistItems,e.expandedTracklistItems,e.mobileTracklistItems])t.addEventListener("wheel",this.handleContainedWheel,{passive:!1}),t.addEventListener("touchstart",this.handleContainedTouchStart,{passive:!0}),t.addEventListener("touchmove",this.handleContainedTouchMove,{passive:!1}),t.addEventListener("scroll",()=>this.scheduleTracklistStickyHeaderRefresh(t),{passive:!0})}renderState(){if(this.shouldRenderRadio()){this.renderRadioState(this.radioState);return}this.renderProductState(this.productState)}renderProductState(e){const t=this.requireElements();t.root.classList.remove("bottom-player--radio"),t.tracklistTitle.textContent="Tracklist",t.expandedTracklistTitle.textContent="Tracklist",t.expandedTracklistLabel.textContent="Tracklist",t.expandedTracklist.setAttribute("aria-label","Tracklist"),t.mobileTracklistNowPlayingTitle.textContent="Now Playing",t.mobileTracklistNowPlayingTitle.hidden=!0,t.mobileTracklistNowPlayingTitle.setAttribute("aria-hidden","true"),t.mobileTracklistSectionTitle.textContent="Tracklist",t.mobileTracklistSectionTitle.hidden=!0,t.mobileTracklistSectionTitle.setAttribute("aria-hidden","true");const r=e.currentCatalogue,a=e.currentTrack,i=e.durationSeconds??a?.durationSeconds??0,s=a!==null,o=Ao(r,a),l=a?Po(a):"No track loaded",u=o==="Album title unavailable"?l:o;this.updateWishlistTarget(Oo(r));const d=jo(e),h=[Xt(t.title,d,l),Ae(t.currentTrack,o),Xt(t.mobileTitle,d,l),Ae(t.mobileAlbum,o),Xt(t.expandedTitleText,d,l)].some(Boolean);this.renderArtwork(t.artwork,Je(e),u),h&&this.scheduleTitleMarqueeCheck(),this.renderExpandedAlbumMetadata(Ro(r,a),o),t.expandedAlbumArtists.textContent=Eo(r,a),t.mobileTracklistTitle.textContent=l,t.mobileTracklistAlbum.textContent=o,this.renderArtwork(t.mobileTracklistArtwork,Je(e),u);const p=e.isPlaying?"pause":"play";this.renderPlayPauseButtons(p,e.isPlaying);for(const Q of[t.previous,t.playPause,t.next,t.expandedPrevious,t.expandedPlayPause,t.expandedNext])Q.disabled=!s||e.isLoading;
205for(const Q of[t.expandedRewind10,t.expandedForward10])Q.disabled=!s||e.isLoading||i<=0;this.renderTracklist(e),this.renderExpandedProductArtwork(e,u),this.renderBackCoverAction($o(e));const g=Ct(e),k=this.shouldUseTrackBasedBottomProgress(e),T=k?g:null,w=T?T.durationSeconds:i,f=T?T.elapsedSeconds:e.currentTimeSeconds,C=g?g.durationSeconds:i,I=g?g.elapsedSeconds:e.currentTimeSeconds,v=!s||w<=0,_=!s||C<=0;t.progress.disabled=v,t.progress.max=String(Math.max(0,Math.floor(w))),t.expandedProgress.disabled=_,t.expandedProgress.max=String(Math.max(0,Math.floor(C))),(!this.progressIsActive||this.progressActiveScope!=="bottom")&&(t.progress.value=String(Math.floor(f)),this.setBottomElapsedText($(f))),(!this.progressIsActive||this.progressActiveScope!=="expanded")&&(t.expandedProgress.value=String(Math.floor(I)),this.setExpandedElapsedText($(I))),this.renderMobileCollapsedProgress({durationSeconds:C,elapsedSeconds:I,hasStarted:e.isPlaying||I>0,hasTrack:s}),t.duration.textContent=w>0?$(w):"-:--",t.expandedDuration.textContent=C>0?$(C):"-:--",this.renderActMarkers(t.actMarkers,k?[]:So(e,i)),this.renderActMarkers(t.expandedActMarkers,[]);const q=this.sampleNoticeActive&&this.activeMode==="product";this.renderQualityBadge(t.qualityBadge,t.qualityBadgeLabel,r,q),this.renderQualityBadge(t.expandedQualityBadge,t.expandedQualityBadgeLabel,r,q),this.renderProductLink(r),this.renderWishlistButton(),t.error.hidden=!e.error,t.error.textContent=e.error?tl(e.error.message):""}renderRadioState(e){const t=this.requireElements(),r=e?.currentItem??null,a=r!==null,i=e?.durationSeconds??r?.durationSeconds??0,s=r?.displayTitle??"Opera Depot Radio",o=r?.artist??r?.composer??(e?.status==="unavailable"?"Radio unavailable":"Opera Depot"),l=r?.albumTitle??"Opera Depot Radio",u=r?.albumTitle??s,d=e?.isLoading===!0,h=e?.isPlaying===!0;t.root.classList.add("bottom-player--radio"),t.tracklistTitle.textContent="Up Next:",t.expandedTracklistTitle.textContent="Up Next:",t.expandedTracklistLabel.textContent="Up Next",t.expandedTracklist.setAttribute("aria-label","Up Next"),t.mobileTracklistNowPlayingTitle.textContent="Now Playing:",t.mobileTracklistNowPlayingTitle.hidden=!1,t.mobileTracklistNowPlayingTitle.setAttribute("aria-hidden","false"),t.mobileTracklistSectionTitle.textContent="Up Next:",t.mobileTracklistSectionTitle.hidden=!1,t.mobileTracklistSectionTitle.setAttribute("aria-hidden","false"),this.updateWishlistTarget(No(r));const p=[Ae(t.title,s),Ae(t.currentTrack,o),Ae(t.mobileTitle,s),Ae(t.mobileAlbum,o),Ae(t.expandedTitleText,s)].some(Boolean);this.renderArtwork(t.artwork,r?.artworkUrl??null,u),this.renderArtwork(t.expandedArtwork,r?.artworkUrl??null,u),this.renderArtwork(t.mobileTracklistArtwork,r?.artworkUrl??null,u),p&&this.scheduleTitleMarqueeCheck(),this.renderExpandedAlbumMetadata(Mo(r),l),t.expandedAlbumArtists.textContent=Fo(r,o),t.mobileTracklistTitle.textContent=s,t.mobileTracklistAlbum.textContent=l,this.renderPlayPauseButtons(h?"pause":"play",h);for(const w of[t.previous,t.playPause,t.next,t.expandedPrevious,t.expandedPlayPause,t.expandedNext])w.disabled=!a||d;for(const w of[t.expandedRewind10,t.expandedForward10])w.disabled=!a||d||!i;this.renderBackCoverAction(fr(r)),this.renderRadioTracklist(e);const g=!a||!i;for(const w of[t.progress,t.expandedProgress])w.disabled=g,w.max=String(Math.max(0,Math.floor(i||0)));if(!this.progressIsActive){const w=String(Math.floor(e?.currentTimeSeconds??0));t.progress.value=w,t.expandedProgress.value=w,this.setElapsedText($(e?.currentTimeSeconds??0))}const k=e?.currentTimeSeconds??0;this.renderMobileCollapsedProgress({durationSeconds:i,elapsedSeconds:k,hasStarted:h||k>0,hasTrack:a});const T=i&&i>0?$(i):"-:--";t.duration.textContent=T,t.expandedDuration.textContent=T,this.renderActMarkers(t.actMarkers,[]),this.renderActMarkers(t.expandedActMarkers,[]),this.renderRadioQualityBadge(t.qualityBadge,t.qualityBadgeLabel,r),this.renderRadioQualityBadge(t.expandedQualityBadge,t.expandedQualityBadgeLabel,r),this.renderRadioProductLink(r),this.renderWishlistButton(),t.error.hidden=!0,t.error.textContent=""}shouldRenderRadio(){return this.radioController!==null&&this.activeMode==="radio"}
205shouldUseRadioControls(){return this.shouldRenderRadio()}getElement(e){const t=this.mount.querySelector(e);if(!t)throw new Error(`Missing bottom player element: ${e}`);return t}requireElements(){if(!this.elements)throw new Error("Bottom player elements are not initialized.");return this.elements}renderExpandedAlbumMetadata(e,t){const r=this.requireElements();if(r.expandedAlbumTitle.textContent=t,e){r.expandedComposer.textContent=e,r.expandedComposer.hidden=!1,r.expandedComposer.setAttribute("aria-hidden","false"),r.expandedMetaSeparator.hidden=!1;return}r.expandedComposer.textContent="",r.expandedComposer.hidden=!0,r.expandedComposer.setAttribute("aria-hidden","true"),r.expandedMetaSeparator.hidden=!0}setExpanded(e,t){const r=this.requireElements();e!==this.expanded&&(this.clearExpandedCloseTimer(),this.expanded=e,e?(r.root.classList.remove("bottom-player--expanded-closing"),r.root.classList.add("bottom-player--expanded"),r.bar.hidden=!0,r.expanded.hidden=!1,r.expanded.setAttribute("aria-hidden","false"),this.updatePageScrollLock(),this.setTracklistDrawerOpen(!1,`${t}:drawer-close`),this.tracklistSignatures.expanded=""):(this.closeBackCoverLightbox({restoreFocus:!1}),r.root.classList.add("bottom-player--expanded-closing"),this.setMobileTracklistOpen(!1,`${t}:mobile-tracklist-close`),this.expandedCloseTimer=window.setTimeout(()=>{this.expandedCloseTimer=null,r.root.classList.remove("bottom-player--expanded","bottom-player--expanded-closing"),r.bar.hidden=!1,r.expanded.hidden=!0,r.expanded.setAttribute("aria-hidden","true"),this.updatePageScrollLock(),this.scheduleTitleMarqueeCheck()},wt)),this.renderState(),this.scheduleTitleMarqueeCheck(),this.scheduleTracklistStickyEndPaddingRefresh(),e&&window.setTimeout(()=>this.scheduleTracklistStickyEndPaddingRefresh(),wt))}setMobileTracklistOpen(e,t){const r=this.requireElements();e!==this.mobileTracklistOpen&&(this.clearMobileTracklistCloseTimer(),this.mobileTracklistOpen=e,e?(r.root.classList.remove("bottom-player--mobile-tracklist-closing"),r.root.classList.add("bottom-player--mobile-tracklist-open"),r.mobileTracklist.hidden=!1,r.mobileTracklist.setAttribute("aria-hidden","false"),this.updatePageScrollLock()):(r.root.classList.add("bottom-player--mobile-tracklist-closing"),this.mobileTracklistCloseTimer=window.setTimeout(()=>{this.mobileTracklistCloseTimer=null,r.root.classList.remove("bottom-player--mobile-tracklist-open","bottom-player--mobile-tracklist-closing"),r.mobileTracklist.hidden=!0,r.mobileTracklist.setAttribute("aria-hidden","true"),this.updatePageScrollLock()},wt)),this.playbackService.setTracklistDrawerOpen(e,t),e&&(this.tracklistSignatures.mobile=""),this.renderState(),this.scheduleTracklistStickyEndPaddingRefresh(),e&&window.setTimeout(()=>this.scheduleTracklistStickyEndPaddingRefresh(),wt))}closeExpandedForProductNavigation(){const e=this.requireElements();!this.expanded&&!this.mobileTracklistOpen||(this.clearExpandedCloseTimer(),this.clearMobileTracklistCloseTimer(),this.closeBackCoverLightbox({restoreFocus:!1}),this.expanded=!1,this.mobileTracklistOpen=!1,e.root.classList.remove("bottom-player--expanded","bottom-player--expanded-closing","bottom-player--mobile-tracklist-open","bottom-player--mobile-tracklist-closing"),e.bar.hidden=!1,e.expanded.hidden=!0,e.expanded.setAttribute("aria-hidden","true"),e.mobileTracklist.hidden=!0,e.mobileTracklist.setAttribute("aria-hidden","true"),this.playbackService.setTracklistDrawerOpen(!1,"product-link"),this.updatePageScrollLock(),this.scheduleTitleMarqueeCheck())}clearExpandedCloseTimer(){this.expandedCloseTimer!==null&&(window.clearTimeout(this.expandedCloseTimer),this.expandedCloseTimer=null)}clearTitleMarqueeFrame(){this.titleMarqueeFrame!==null&&(window.cancelAnimationFrame(this.titleMarqueeFrame),this.titleMarqueeFrame=null)}clearTracklistStickyPaddingFrame(){this.tracklistStickyPaddingFrame!==null&&(window.cancelAnimationFrame(this.tracklistStickyPaddingFrame),this.tracklistStickyPaddingFrame=null)}clearTracklistStickyHeaderFrames(){const e=this.elements;if(e)for(const t of[e.tracklistItems,e.expandedTracklistItems,e.mobileTracklistItems]){const r=this.tracklistStickyHeaderFrames.get(t);r!==void 0&&(window.cancelAnimationFrame(r),this.tracklistStickyHeaderFrames.delete(t))}}scheduleTitleMarqueeCheck(){this.clearTitleMarqueeFrame(),this.titleMarqueeFrame=window.requestAnimationFrame(()=>{this.titleMarqueeFrame=null,this.updateTitleMarqueeState()})}scheduleTracklistStickyEndPaddingRefresh(){this.clearTracklistStickyPaddingFrame(),this.tracklistStickyPaddingFrame=window.requestAnimationFrame(()=>{this.tracklistStickyPaddingFrame=null,this.refreshVisibleTracklistStickyEndPadding()})}refreshVisibleTracklistStickyEndPadding(){const e=this.elements;e&&(this.expanded&&(this.updateTracklistStickyEndPadding(e.expandedTracklistItems),this.updateTracklistStickyOverlayHeader(e.expandedTracklistItems)),this.mobileTracklistOpen&&(this.updateTracklistStickyEndPadding(e.mobileTracklistItems),this.updateTracklistStickyOverlayHeader(e.mobileTracklistItems)))}scheduleTracklistStickyHeaderRefresh(e){if(this.tracklistStickyHeaderFrames.has(e))return;const t=window.requestAnimationFrame(()=>{this.tracklistStickyHeaderFrames.delete(e),this.updateTracklistStickyEndPadding(e),this.updateTracklistStickyOverlayHeader(e)});this.tracklistStickyHeaderFrames.set(e,t)}updateTitleMarqueeState(){const e=this.elements;if(!e)return;const t=qe(),r=!e.bar.hidden;xt(e.title,r&&!t,this.collapsedMarqueeSignatures),xt(e.currentTrack,r&&!t,this.collapsedMarqueeSignatures),xt(e.mobileTitle,r&&t,this.collapsedMarqueeSignatures),xt(e.mobileAlbum,r&&t,this.collapsedMarqueeSignatures),this.updateExpandedTitleMarquee()}updateExpandedTitleMarquee(){const e=this.elements;if(!e)return;const t=e.expandedTitle,r=e.expandedTitleText,a=!e.expanded.hidden,i=a?Math.
205ceil(t.clientWidth):0;if(!a||i<=0){(this.expandedTitleMarqueeSignature!==""||t.classList.contains("bottom-player__expanded-title--marquee"))&&(t.classList.remove("bottom-player__expanded-title--marquee"),t.style.removeProperty("--bottom-player-expanded-title-distance")),this.expandedTitleMarqueeSignature="";return}const s=r.textContent??"",o=Math.ceil(r.scrollWidth),l=`${s}|${i}|${o}`;if(l===this.expandedTitleMarqueeSignature)return;this.expandedTitleMarqueeSignature=l;const u=o-i,d=u>1;if(t.classList.toggle("bottom-player__expanded-title--marquee",d),d){t.style.setProperty("--bottom-player-expanded-title-distance",`${u+16}px`);return}t.style.removeProperty("--bottom-player-expanded-title-distance")}clearMobileTracklistCloseTimer(){this.mobileTracklistCloseTimer!==null&&(window.clearTimeout(this.mobileTracklistCloseTimer),this.mobileTracklistCloseTimer=null)}updatePageScrollLock(){const e=this.expanded||this.mobileTracklistOpen;if(e&&!this.pageScrollLocked){this.acquirePageScrollLock();return}!e&&this.pageScrollLocked&&this.releasePageScrollLock()}acquirePageScrollLock(){if(!this.pageScrollLocked){if(this.pageScrollLocked=!0,z2.pageScrollLockCount===0){const e=window.scrollY,t=!Xo();z2.pageScrollLockSnapshot={bodyOverflow:document.body.style.overflow,bodyPosition:document.body.style.position,bodyTop:document.body.style.top,bodyWidth:document.body.style.width,documentOverflow:document.documentElement.style.overflow,scrollY:e},document.documentElement.classList.add("opera-depot-player-scroll-locked"),document.body.classList.add("opera-depot-player-scroll-locked"),document.documentElement.style.overflow="hidden",document.body.style.overflow="hidden",t&&(document.body.style.position="fixed",document.body.style.top=`-${e}px`,document.body.style.width="100%")}z2.pageScrollLockCount+=1}}releasePageScrollLock(){if(!this.pageScrollLocked||(this.pageScrollLocked=!1,z2.pageScrollLockCount=Math.max(0,z2.pageScrollLockCount-1),z2.pageScrollLockCount!==0))return;const e=z2.pageScrollLockSnapshot;z2.pageScrollLockSnapshot=null,document.documentElement.classList.remove("opera-depot-player-scroll-locked"),document.body.classList.remove("opera-depot-player-scroll-locked"),e&&(document.documentElement.style.overflow=e.documentOverflow,document.body.style.overflow=e.bodyOverflow,document.body.style.position=e.bodyPosition,document.body.style.top=e.bodyTop,document.body.style.width=e.bodyWidth,window.scrollTo(0,e.scrollY))}containScrollDelta(e,t,r){if(!(t.scrollHeight>t.clientHeight+1)){e.preventDefault(),e.stopPropagation();return}const i=t.scrollTop<=0,s=Math.ceil(t.scrollTop+t.clientHeight)>=t.scrollHeight;(r<0&&i||r>0&&s)&&e.preventDefault(),e.stopPropagation()}setTracklistDrawerOpen(e,t){const r=this.requireElements();this.tracklistDrawerOpen=e,r.tracklist.setAttribute("aria-expanded",String(e)),r.tracklist.classList.toggle("bottom-player__button--active",e),r.tracklistDrawer.hidden=!1,r.tracklistDrawer.setAttribute("aria-hidden",String(!e)),r.tracklistDrawer.classList.toggle("bottom-player__tracklist-drawer--open",e),this.playbackService.setTracklistDrawerOpen(e,t),e&&(this.tracklistSignatures.drawer="",this.shouldRenderRadio()?this.renderRadioTracklist(this.radioState):this.renderTracklist(this.productState))}renderPlayPauseButtons(e,t){const r=this.requireElements();for(const a of[r.playPause,r.expandedPlayPause])a.setAttribute("aria-label",t?"Pause":"Play"),this.renderedPlayPauseIcon!==e&&a.replaceChildren(Jo(e));this.renderedPlayPauseIcon=e}setElapsedText(e){const t=this.requireElements();t.elapsed.textContent!==e&&(t.elapsed.textContent=e),t.expandedElapsed.textContent!==e&&(t.expandedElapsed.textContent=e)}setBottomElapsedText(e){const t=this.requireElements().elapsed;t.textContent!==e&&(t.textContent=e)}setExpandedElapsedText(e){const t=this.requireElements().expandedElapsed;t.textContent!==e&&(t.textContent=e)}renderQualityBadge(e,t,r,a=!1){this.renderQualityBadgeState(e,t,_o(r,a))}shouldUseTrackBasedBottomProgress(e){return vo(e)||this.narrowDesktopBottomProgress}renderRadioQualityBadge(e,t,r){this.renderQualityBadgeState(e,t,Lo(r))}renderQualityBadgeState(e,t,r){e.hidden=!r.visible,e.setAttribute("aria-hidden",String(!r.visible)),e.classList.toggle("bottom-player__quality-badge--lossless",r.visible),e.classList.toggle("bottom-player__quality-badge--sample",!!(r.visible&&r.isSample)),t.textContent=r.label||"Lossless"}renderMobileCollapsedProgress(e){const t=this.requireElements(),r=Number(e.durationSeconds),a=Number(e.elapsedSeconds),i=e.hasTrack&&e.hasStarted&&Number.isFinite(r)&&r>0;t.mobileCollapsedProgress.hidden!==!i&&(t.mobileCollapsedProgress.hidden=!i),t.mobileCollapsedProgress.getAttribute("aria-hidden")!=="true"&&t.mobileCollapsedProgress.setAttribute("aria-hidden","true");const o=`scaleX(${i?Ut(Xe(a,r)/r):0})`;t.mobileCollapsedProgressFill.style.transform!==o&&(t.mobileCollapsedProgressFill.style.transform=o)}renderWishlistButton(){const e=this.requireElements(),t=e.expandedWishlist,r=this.wishlistResolved,a=mr(),i=r!==null&&a!==null;if(t.hidden=!i,t.setAttribute("aria-hidden",String(!i)),!i||!r)return;const s=r.comingSoon?"bell":"heart";s!==this.renderedWishlistIcon&&(this.renderedWishlistIcon=s,e.expandedWishlistIcon.innerHTML=X(s==="bell"?"bell":"heart"),e.expandedWishlistLabel.textContent=s==="bell"?"Notify when available":"Add to Wishlist");const o=hr(a,r.variant.id);t.classList.toggle("bottom-player__action-item--active",o),t.setAttribute("aria-pressed",String(o)),t.setAttribute("aria-label",r.comingSoon?o?"Cancel availability notification":"Notify when available":o?"Remove from wishlist":"Add to wishlist")}updateWishlistTarget(e){const t=e?.key??null;if(t===this.wishlistTargetKey||(this.wishlistTargetKey=t,this.wishlistResolved=null,this.wishlistResolveToken+=1,this.hideWishlistPopup(),this.renderWishlistButton(),!e))return;const r=this.wishlistResolveToken;mo(e.handle,e.catalogueNumber).then(a=>{r!==this.wishlistResolveToken||!this.elements||(this.wishlistResolved=a,this.renderWishlistButton())})}showWishlistPopup(e){const t=this.requireElements().expandedWishlistPopup;this.wishlistPopupTimer!==null&&(window.clearTimeout(this.wishlistPopupTimer),this.wishlistPopupTimer=null),t.textContent=e,t.classList.remove("bottom-player__wishlist-popup--visible"),t.offsetWidth,t.classList.add("bottom-player__wishlist-popup--visible"),this.wishlistPopupTimer=window.setTimeout(()=>{this.wishlistPopupTimer=null,this.hideWishlistPopup()},fo+200)}hideWishlistPopup(){var t;this.wishlistPopupTimer!==null&&(window.clearTimeout(this.wishlistPopupTimer),this.wishlistPopupTimer=null);const e=(t=this.elements)==null?void 0:t.expandedWishlistPopup;e&&(e.classList.remove("bottom-player__wishlist-popup--visible"),e.textContent="")}renderExpandedProductArtwork(e,t){const r=this.requireElements(),a=Bo(e)??Je(e);this.renderArtwork(r.expandedArtwork,a,t)}renderBackCoverAction(e){const t=this.requireElements();this.backCoverImages=it(e);const r=this.backCoverImages.length>0;if(t.expandedBackCover.hidden=!r,t.expandedBackCover.setAttribute("aria-hidden",String(!r)),t.expandedBackCover.setAttribute("aria-disabled",r?"false":"true"),t.expandedBackCover.disabled=!r,!r&&this.backCoverLightboxOpen){this.closeBackCoverLightbox();return}if(r&&this.backCoverLightboxOpen){const a=this.selectedBackCoverImageUrl&&this.backCoverImages.includes(this.selectedBackCoverImageUrl)?this.selectedBackCoverImageUrl:this.backCoverImages[0];this.selectBackCoverImage(a),this.renderBackCoverThumbnails()}}openBackCoverLightbox(){const e=this.requireElements(),t=this.backCoverImages[0]??null;t&&(this.backCoverLightboxOpen=!0,this.selectBackCoverImage(t),this.renderBackCoverThumbnails(),e.backCoverLightbox.hidden=!1,e.backCoverLightbox.setAttribute("aria-hidden","false"),e.backCoverClose.focus({preventScroll:!0}))}selectBackCoverImage(e){const t=this.requireElements();this.backCoverImages.includes(e)&&(this.selectedBackCoverImageUrl=e,t.backCoverImage.src=e,t.backCoverImage.alt=`Back cover for ${this.getBackCoverTitle()}`,this.updateBackCoverThumbnailSelection())}renderBackCoverThumbnails(){const e=this.requireElements(),t=this.backCoverImages;if(t.length<=1){e.backCoverThumbnails.hidden=!0,e.backCoverStage.classList.remove("bottom-player__back-cover-stage--gallery"),e.backCoverThumbnails.replaceChildren();return}e.backCoverThumbnails.hidden=!1,e.backCoverStage.classList.add("bottom-player__back-cover-stage--gallery"),e.backCoverThumbnails.replaceChildren(...t.map((r,a)=>{const i=document.createElement("button");i.type="button",i.className="bottom-player__back-cover-thumbnail",i.dataset.backCoverImageUrl=r,i.dataset.playerBackCoverThumbnail="",i.setAttribute("aria-label",`Show product image ${a+2}`);const s=document.createElement("img");return s.src=r,s.alt="",s.loading="lazy",s.decoding="async",i.append(s),i})),this.updateBackCoverThumbnailSelection()}updateBackCoverThumbnailSelection(){const e=this.requireElements(),t=this.selectedBackCoverImageUrl;for(const r of e.backCoverThumbnails.querySelectorAll("[data-player-back-cover-thumbnail]")){const a=!!(t&&r.dataset.backCoverImageUrl===t);r.classList.toggle("bottom-player__back-cover-thumbnail--active",a),a?r.setAttribute("aria-current","true"):r.removeAttribute("aria-current")}}closeBackCoverLightbox(e={}){const t=this.requireElements(),r=this.backCoverLightboxOpen||!t.backCoverLightbox.hidden,a=e.restoreFocus??!0;this.backCoverLightboxOpen=!1,t.backCoverLightbox.hidden=!0,t.backCoverLightbox.setAttribute("aria-hidden","true"),t.backCoverImage.removeAttribute("src"),this.selectedBackCoverImageUrl=null,t.backCoverStage.classList.remove("bottom-player__back-cover-stage--gallery"),t.backCoverThumbnails.replaceChildren(),t.backCoverThumbnails.hidden=!0,a&&r&&!t.expandedBackCover.hidden&&t.expandedBackCover.focus({preventScroll:!0})}getBackCoverTitle(){var t,r;if(this.shouldRenderRadio()){const a=((t=this.radioState)==null?void 0:t.currentItem)??null;return a?.albumTitle||a?.displayTitle||a?.catalogueNumber||"Opera Depot Radio"}const e=this.playbackService.getState().currentCatalogue;return((r=e?.product)==null?void 0:r.title)||e?.catalogueNumber||"album"}renderRadioTracklist(e){const t=this.requireElements(),r=e?.upcomingItems??[],a=`${r.length} track${r.length===1?"":"s"}`,i=r.length>0;if(t.tracklist.disabled=!i,t.expandedTracklist.disabled=!i,t.tracklistSummary.textContent=a,t.expandedTracklistSummary.textContent=a,t.mobileTracklistSummary.textContent=a,this.renderTracklistTabs(t.expandedTracklistTabs,[],null),this.renderTracklistTabs(t.mobileTracklistTabs,[],null),t.tracklistDrawer.hidden=!1,t.tracklistDrawer.setAttribute("aria-hidden",String(!this.tracklistDrawerOpen)),t.tracklistDrawer.classList.toggle("bottom-player__tracklist-drawer--open",this.tracklistDrawerOpen),t.tracklistDrawer.classList.remove("bottom-player__tracklist-drawer--ring"),t.tracklist.setAttribute("aria-expanded",String(this.tracklistDrawerOpen)),t.tracklist.classList.toggle("bottom-player__button--active",this.tracklistDrawerOpen),!i){this.tracklistSignatures={drawer:"",expanded:"",mobile:""};for(const s of[t.tracklistItems,t.expandedTracklistItems,t.mobileTracklistItems])s.classList.remove("bottom-player__tracklist-items--ring","bottom-player__tracklist-items--normal"),s.replaceChildren(),this.updateTracklistStickyEndPadding(s),this.updateTracklistStickyOverlayHeader(s);return}this.tracklistDrawerOpen&&this.renderRadioTracklistContainer("drawer",r),this.expanded&&this.renderRadioTracklistContainer("expanded",r),this.mobileTracklistOpen&&this.renderRadioTracklistContainer("mobile",r)}renderRadioTracklistContainer(e,t){const r=this.requireElements(),a=["radio",t.map(s=>`${s.radioId}:${s.displayTitle}:${s.artist??""}:${s.durationSeconds??""}`).join("|")].join("::");if(a===this.tracklistSignatures[e])return;this.tracklistSignatures[e]=a;const i=e==="drawer"?r.tracklistItems:e==="expanded"?r.expandedTracklistItems:r.mobileTracklistItems;i.replaceChildren(...t.map((s,o)=>this.createRadioTracklistRow(s,o))),this.updateTracklistStickyEndPadding(i),this.updateTracklistStickyOverlayHeader(i)}createRadioTracklistRow(e,t){const r=document.createElement("div");r.className="bottom-player__tracklist-row",r.classList.toggle("bottom-player__tracklist-row--alt",t%2===1);const a=document.createElement("button");a.className="bottom-player__tracklist-play",a.type="button",a.innerHTML=X("playSmall"),a.ariaLabel=`Play ${e.displayTitle}`,a.addEventListener("click",()=>{var o;(o=this.radioController)==null||o.playUpcoming(e.radioId)});const i=document.createElement("div");if(e.artist){i.className="bottom-player__tracklist-copy bottom-player__tracklist-copy--radio";const o=document.createElement("div");o.className="bottom-player__tracklist-track-title",o.textContent=e.displayTitle;const l=document.createElement("div");l.className="bottom-player__tracklist-track-subtitle",l.textContent=e.artist,i.replaceChildren(o,l)}else i.className="bottom-player__tracklist-track-title",i.textContent=e.displayTitle;const s=document.createElement("div");return s.className="bottom-player__tracklist-duration",s.textContent=typeof e.durationSeconds=="number"&&e.durationSeconds>0?$(e.durationSeconds):"",r.replaceChildren(a,i,s),r}renderTracklist(e){const t=this.requireElements(),r=sa(e),a=e.engine.engineName==="continuous-cue"&&r.length>0;if(t.tracklist.disabled=!a,t.expandedTracklist.disabled=!a,!a){t.tracklistDrawer.hidden=!0,t.tracklistDrawer.setAttribute("aria-hidden","true"),t.tracklistDrawer.classList.remove("bottom-player__tracklist-drawer--open","bottom-player__tracklist-drawer--ring"),t.tracklist.setAttribute("aria-expanded","fal
205se"),t.tracklist.classList.remove("bottom-player__button--active"),this.tracklistDrawerOpen=!1,this.tracklistSignatures={drawer:"",expanded:"",mobile:""};for(const d of[t.tracklistItems,t.expandedTracklistItems,t.mobileTracklistItems])d.classList.remove("bottom-player__tracklist-items--ring","bottom-player__tracklist-items--normal"),d.replaceChildren(),this.updateTracklistStickyEndPadding(d),this.updateTracklistStickyOverlayHeader(d);t.tracklistSummary.textContent="0 cues",t.expandedTracklistSummary.textContent="0 cues",t.mobileTracklistSummary.textContent="0 cues",this.renderTracklistTabs(t.expandedTracklistTabs,r,null),this.renderTracklistTabs(t.mobileTracklistTabs,r,null);return}const i=yr(e,r),s=r.filter(d=>d.operaSlug).length,o=i&&s>0,l=[`${r.length} cue${r.length===1?"":"s"}`,o?`${s} Ring cue${s===1?"":"s"}`:null].filter(Boolean).join(" | ");t.tracklistSummary.textContent=l,t.expandedTracklistSummary.textContent=l,t.mobileTracklistSummary.textContent=l,t.tracklistDrawer.hidden=!1,t.tracklistDrawer.setAttribute("aria-hidden",String(!this.tracklistDrawerOpen)),t.tracklistDrawer.classList.toggle("bottom-player__tracklist-drawer--open",this.tracklistDrawerOpen),t.tracklistDrawer.classList.toggle("bottom-player__tracklist-drawer--ring",o);for(const d of[t.tracklistItems,t.expandedTracklistItems,t.mobileTracklistItems])d.classList.toggle("bottom-player__tracklist-items--ring",o),d.classList.toggle("bottom-player__tracklist-items--normal",!o);t.tracklist.setAttribute("aria-expanded",String(this.tracklistDrawerOpen)),t.tracklist.classList.toggle("bottom-player__button--active",this.tracklistDrawerOpen);const u=dn(e.currentTrack,["continuousCurrentOperaSlug","continuousOperaSlug"]);this.renderTracklistTabs(t.expandedTracklistTabs,r,u),this.renderTracklistTabs(t.mobileTracklistTabs,r,u),this.tracklistDrawerOpen&&this.renderTracklistContainer("drawer",e,r,o),this.expanded&&this.renderTracklistContainer("expanded",e,r,o),this.mobileTracklistOpen&&this.renderTracklistContainer("mobile",e,r,o)}renderTracklistContainer(e,t,r,a=yr(t,r)&&r.some(i=>i.operaSlug)){var d,h;const i=this.requireElements(),s=((d=t.currentQueueItem)==null?void 0:d.id)??null,o=((h=t.currentTrack)==null?void 0:h.id)??null,l=[a?"opera-header":"act-header-only",s,o,t.isPlaying?"playing":"idle",r.map(p=>`${p.queueItem.id}:${p.operaSlug??""}:${p.act??""}:${p.startTimeSeconds??""}:${p.track.durationSeconds??""}`).join("|")].join("::");if(l===this.tracklistSignatures[e])return;this.tracklistSignatures[e]=l;const u=e==="drawer"?i.tracklistItems:e==="expanded"?i.expandedTracklistItems:i.mobileTracklistItems;u.replaceChildren(...this.createTracklistNodes(r,s,o,t.isPlaying,e,a)),this.updateTracklistStickyEndPadding(u),this.updateTracklistStickyOverlayHeader(u)}renderTracklistTabs(e,t,r){const a=Wo(t),i=a.length<=1?"hidden":[r??"",...a.map(s=>`${s.slug}:${s.title}`)].join("|");if(i!==this.tracklistTabSignatures.get(e)){if(this.tracklistTabSignatures.set(e,i),e.hidden=a.length<=1,a.length<=1){e.replaceChildren();return}e.replaceChildren(...a.map(s=>{const o=document.createElement("button");return o.className="bottom-player__tracklist-tab",o.classList.toggle("bottom-player__tracklist-tab--active",s.slug===r),o.type="button",o.dataset.tracklistTabOpera=s.slug,o.textContent=Tr(s.title),o}))}}scrollTracklistToOpera(e,t){const r=this.requireElements(),a=e==="drawer"?r.tracklistItems:e==="mobile"?r.mobileTracklistItems:r.expandedTracklistItems,i=Array.from(a.querySelectorAll("[data-tracklist-opera]")).find(o=>o.dataset.tracklistOpera===t);if(!i)return;const s=this.getTracklistHeaderScrollTop(a,i);a.scrollTo({behavior:"smooth",top:s})}getTracklistHeaderScrollTop(e,t){const r=this.getTracklistHeaderContentTop(e,t);if(r!==null){const l=Number.parseFloat(getComputedStyle(e).paddingTop),u=r+(Number.isFinite(l)?l:0),d=Math.max(0,e.scrollHeight-e.clientHeight);return Math.max(0,Math.min(u,d))}const a=e.getBoundingClientRect(),i=t.getBoundingClientRect(),s=e.scrollTop+i.top-a.top,o=Math.max(0,e.scrollHeight-e.clientHeight);return Math.max(0,Math.min(s,o))}getTracklistHeaderContentTop(e,t){let r=0,a=e.firstElementChild;for(;a&&a!==t;)r+=a.getBoundingClientRect().height,a=a.nextElementSibling;return a===t?r:null}getTracklistHeaderDockScrollTop(e,t){const r=this.getTracklistHeaderContentTop(e,t);if(r===null)return null;const a=Number.parseFloat(getComputedStyle(e).paddingTop);return Math.max(0,r+(Number.isFinite(a)?a:0))}getTracklistSectionHeaders(e){return Array.from(e.children).filter(t=>t instanceof HTMLElement&&t.classList.contains("bottom-player__tracklist-header"))}getTracklistStickyOverlay(e){let t=Array.from(e.children).find(u=>u instanceof HTMLElement&&u.hasAttribute("data-player-tracklist-sticky-overlay"));if(!t){t=document.createElement("div"),t.className="bottom-player__tracklist-sticky-overlay",t.setAttribute("data-player-tracklist-sticky-overlay",""),t.setAttribute("aria-hidden","true");const u=document.createElement("div");u.className="bottom-player__tracklist-sticky-overlay-inner";const d=document.createElement("span");d.className="bottom-player__tracklist-sticky-overlay-label";const h=document.createElement("span");h.className="bottom-player__tracklist-sticky-overlay-duration";const p=document.createElement("div");p.className="bottom-player__tracklist-sticky-overlay-ring-act";const g=document.createElement("span");g.className="bottom-player__tracklist-sticky-overlay-ring-act-label";const k=document.createElement("span");k.className="bottom-player__tracklist-sticky-overlay-ring-act-duration",u.replaceChildren(d,h),p.replaceChildren(g,k),t.replaceChildren(u,p),e.prepend(t)}t!==e.firstElementChild&&e.prepend(t);const r=t.querySelector(".bottom-player__tracklist-sticky-overlay-inner"),a=t.querySelector(".bottom-player__tracklist-sticky-overlay-label"),i=t.querySelector(".bottom-player__tracklist-sticky-overlay-duration"),s=t.querySelector(".bottom-player__tracklist-sticky-overlay-ring-act"),o=t.querySelector(".bottom-player__tracklist-sticky-overlay-ring-act-label"),l=t.querySelector(".bottom-player__tracklist-sticky-overlay-ring-act-duration");if(!r||!a||!i||!s||!o||!l){t.replaceChildren();const u=document.createElement("div");u.className="bottom-player__tracklist-sticky-overlay-inner";const d=document.createElement("span");d.className="bottom-player__tracklist-sticky-overlay-label";const h=document.createElement("span");h.className="bottom-player__tracklist-sticky-overlay-duration";const p=document.createElement("div");p.className="bottom-player__tracklist-sticky-overlay-ring-act";const g=document.createElement("span");g.className="bottom-player__tracklist-sticky-overlay-ring-act-label";const k=document.createElement("span");return k.className="bottom-player__tracklist-sticky-overlay-ring-act-duration",u.replaceChildren(d,h),p.replaceChildren(g,k),t.replaceChildren(u,p),{overlay:t,inner:u,label:d,duration:h,ringAct:p,ringActLabel:g,ringActDuration:k}}return{overlay:t,inner:r,label:a,duration:i,ringAct:s,ringActLabel:o,ringActDuration:l}}getTracklistStickyEndSpacer(e){let t=Array.from(e.children).find(r=>r instanceof HTMLElement&&r.hasAttribute("data-player-tracklist-sticky-end-spacer"));return t||(t=document.createElement("div"),t.className="bottom-player__tracklist-end-spacer",t.setAttribute("data-player-tracklist-sticky-end-spacer",""),t.setAttribute("aria-hidden","true")),t!==e.lastElementChild&&e.a
205ppend(t),t}updateTracklistStickyEndPadding(e){const t=this.getTracklistStickyEndSpacer(e),r=this.getTracklistSectionHeaders(e),a=r.length>0?r[r.length-1]:null;if(!a||e.clientHeight<=0){e.style.setProperty("--bottom-player-tracklist-sticky-end-padding","0px");return}const i=this.getTracklistHeaderDockScrollTop(e,a);if(i===null){e.style.setProperty("--bottom-player-tracklist-sticky-end-padding","0px");return}const s=t.getBoundingClientRect().height,o=Math.max(0,e.scrollHeight-s),l=Math.max(0,Math.ceil(i+e.clientHeight-o)),u=l>0?`${l}px`:"0px";e.style.getPropertyValue("--bottom-player-tracklist-sticky-end-padding")!==u&&e.style.setProperty("--bottom-player-tracklist-sticky-end-padding",u)}updateTracklistStickyOverlayHeader(e){var v,_,q,Q,_e;const t=this.getTracklistSectionHeaders(e),{overlay:r,inner:a,label:i,duration:s,ringAct:o,ringActLabel:l,ringActDuration:u}=this.getTracklistStickyOverlay(e);let d=null,h=null,p=null;const g=e.classList.contains("bottom-player__tracklist-items--ring"),k=Number.parseFloat(getComputedStyle(e).paddingTop),T=Math.max(0,e.scrollTop-(Number.isFinite(k)?k:0))+1;for(const F of t){const pe=this.getTracklistHeaderContentTop(e,F);if(pe!==null){if(pe<=T){d=F,g&&(F.classList.contains("bottom-player__tracklist-header--opera")?(h=F,p=null):F.classList.contains("bottom-player__tracklist-header--act")&&(p=F));continue}break}}g&&(d=p??h);for(const F of t)F.classList.toggle("bottom-player__tracklist-header--overlay-active",g?F===h||F===p:F===d);if(!d){r.classList.remove("bottom-player__tracklist-sticky-overlay--visible"),a.classList.remove("bottom-player__tracklist-sticky-overlay-inner--act","bottom-player__tracklist-sticky-overlay-inner--opera"),i.textContent="",s.textContent="",s.hidden=!0,a.classList.remove("bottom-player__tracklist-sticky-overlay-inner--ring"),o.classList.remove("bottom-player__tracklist-sticky-overlay-ring-act--visible"),l.textContent="",u.textContent="",u.hidden=!0;return}if(g&&h){const F=h.querySelector(".bottom-player__tracklist-header-label"),pe=p?.querySelector(".bottom-player__tracklist-header-label"),je=p?.querySelector(".bottom-player__tracklist-header-duration"),gt=((v=je?.textContent)==null?void 0:v.trim())??"";i.textContent=((_=F?.textContent)==null?void 0:_.trim())??"",s.textContent="",s.hidden=!0,l.textContent=((q=pe?.textContent)==null?void 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